lmms-lab/ai2d · Datasets at Hugging Face

question stringlengths 8 287	options listlengths 4 4	answer stringclasses 4 values
Which planet is between letters J and I?	[ "Venus", "Uranus", "Saturn", "Mercury" ]	1
Which planet is depicted by label G?	[ "Mars", "Venus", "Earth", "Mercury" ]	1
Which planet is largest?	[ "Satern", "Uranus", "Jupiter", "Neptune" ]	2
What is one difference between the body of the butterfly and the body of the dragonfly?	[ "The dragonfly has a longer body compared to the butterfly.", "The butterfly has a longer body compared to the dragonfly.", "The butterfly has a colorful body.", "The dragonfly has a very short body." ]	0
Which insect's wings are patterned?	[ "Dragonfly", "Butterfly", "Mayfly", "Caddisfly" ]	1
Which winged insect has a long tail?	[ "Stonefly", "Dragonfly", "Boat fly", "Butterfly" ]	1
A food web is shown below. Which of the following organisms compete for the deer as a food source?	[ "hawk and snake", "snake and lion", "Mountain lion", "none (A) hawk and snake (B) none (C) Mountain lion" ]	2
Based on the diagram provided, which organisms are correctly paired with their roles within the food web?	[ "Cricket - Decomposer", "Grass - Producer", "Snake - Producer", "Trees - Consumer" ]	1
Based on the food web provided, a decrease in the tree population would most directly impact which other organism?	[ "Snake", "Hawk", "Deer", "Rabbit" ]	2
Choose the correct herbivore from the list below.	[ "Hawk", "King cobra", "Mouse", "Frog" ]	2
Imagine that snakes were no longer present in this ecosystem. Which choice is a likely result of this event?	[ "Hawk population increases", "Rabbit population decreases", "Mouse population increases", "Mountain lion population increases" ]	2
In the diagram shown, how many organisms consume mice as a food source?	[ "4", "3", "1", "2" ]	3
In the diagram shown, which is the producer?	[ "crickets", "grass", "mountain lions", "frogs" ]	1
In the ecosystem pictured above, which organisms pictured are primary consumers?	[ "Deer, Rabbit, Mouse, and Cricket", "Mountain lion", "Snake and Hawk", "Mountain lion, Snake, and Hawk" ]	0
In the forest ecosystem shown in the diagram, which one from the following is the correct flow of energy?	[ "Cricket-Hawk-Snake", "Grass-Hawk-Frog", "grass-King cobra-Deer", "Trees-Deer-Mountain Lion" ]	3
In the forest ecosystem shown in the diagram, which organisms are the producers?	[ "Cricket and Frog", "Trees and Grass", "Snake and Hawk", "Deer and Rabbit" ]	1
The diagram above shows organisms living in an ecosystem. Which organism provides the energy for the cricket in this food web?	[ "mountain lion", "sun", "grass", "frog" ]	2
What is one change to this ecosystem that would increase the number of mouse?	[ "A decrease in grass", "An increase in the number of snakes(C) Snakes would decrease (D) A decrease in the amount of trees (A) An increase in the number of snakes", "A decrease in grass", "A decrease in the amount of trees (A) An increase in the number of snakes (B) A decraease in snakes (C) A decrease in grass" ]	1
Hard outer coat of a seed is known as?	[ "Plumule", "Testa", "Micropyle", "Cotyledon" ]	1
Where is the micropyle?	[ "C", "B", "E", "A" ]	1
Where is the testa?	[ "A", "C", "D", "B" ]	2
Name the official state bird of Maine	[ "Crow", "Eagle", "Chickadee", "Parrot" ]	2
What part of a horse does W represent?	[ "Crest", "Tail", "Hock", "Hoof" ]	0
Which part of a horse's foot is between the fetlock and hoof.	[ "gaskin", "knee", "pastern", "forearm" ]	2
what is the upper part of tail in horse?	[ "dock", "cornet", "hock", "hoof" ]	0
which organ help to pump blood across the tissues?	[ "liver", "kidney", "Heart", "knee" ]	2
According to the given food chain, what would happen if there were no planktons at all?	[ "Population of squids and fishes would decrease.", "Seabirds would become extinct.", "Population of squids and fishes would increase.", "Dolphins would die." ]	0
From the above food web diagram, if all the squid dies then dolphins number	[ "remains the same", "increase", "decrease", "NA" ]	2
From the above food web diagram, which of the following is producer	[ "squide", "plankton", "whales", "fish" ]	1
From the above food web diagram, which species are producer	[ "plankton", "squide", "fish", "none" ]	0
In this diagram of an ocean ecosystem which of the following are tertiary consumers?	[ "dolphins and sea birds", "sea birds and squid", "squid and fish", "plankton and fish" ]	0
In this partial food web of ocean organisms which populations energy supply would be the most affected if the plankton died off?	[ "fish", "squid", "seabirds", "dolphin" ]	1
What is a predator?	[ "seawater", "seabird", "plankton", "squid" ]	1
What would happen if there was an increase in dolphins?	[ "increase in seabirds", "increase in fish", "decrease in plankton", "decrease in squids" ]	3
How many stages in the diagram?	[ "2", "0", "3", "1" ]	2
How many stages shown?	[ "1", "0", "3", "2" ]	2
The diagram shows three plants at different stages of growth. Which stage is the plant is the youngest?	[ "None of the above", "Stage 3", "Stage 1", "Stage 2" ]	2
Which plant is the biggest	[ "first", "No difference", "Second", "Third" ]	3
Which organelle is small cavity in the cytoplasm of a cell, bound by a single membrane and containing water, food, or metabolic waste?e	[ "Cell Wall", "Nucleus", "Vacuole", "Cytoplasm" ]	2
Which region of the diagram represents the Golgi Complex?	[ "A", "H", "K", "I" ]	0
which of these is birch	[ "d", "a", "c", "b" ]	1
which of these is hazel	[ "c", "w", "d", "a" ]	0
According to the given food chain, if there were no fishes and frogs, what would happen to the kingfisher population?	[ "increase", "stay the same", "decrease", "become extinct" ]	2
According to the given food chain, which organism would suffer most if there were no water beetles?	[ "tadpole", "kingfisher", "frog", "algae" ]	2
Based on the food web, what is the relationship between the algae and the snail?	[ "Parasite-host", "Producer-consumer", "Predator-prey", "Decomposer-consumer" ]	1
Based on the food web, what would likely happen if the secondary consumers are removed from the community?	[ "The kingfishers would start to eat algae.", "The algae population would decrease.", "Water beetles would eat snails.", "The kingfishers would starve." ]	3
From the given diagram, what would happen if there were no tadpoles?	[ "The small fish population would increase.", "The small fish population would decrease.", "The small fish population would not be affected.", "None of these" ]	1
If the Algae died, what would happen to the Snail population?	[ "It's impossible to predict.", "it would decrease.", "it would increase", "It would double." ]	1
If there were no algae, which organism out of the following would be most directly affected? (Based on the given food web)	[ "None of these", "Water Beetle", "Small fish", "Kingfisher" ]	1
Name an organism that is a carnivore.	[ "algae", "snail", "Kingfisher", "tadpole" ]	2
What organism is a producer?	[ "kingfisher", "snail", "Algae", "tadpole" ]	2
What would happen if the water beetle population increased?	[ "The frog population would increase.", "The algae population would increase.", "The tadpoles would be extinct.", "The snails would be extinct." ]	0
Days are typically longer in what season?	[ "fall", "winter", "Always the same", "summer" ]	3
During summer, the Sun's arc is the longest. During which season is the Sun's arc the shortest?	[ "Summer", "Spring", "Winter", "Autumn" ]	2
In what season is the sun typically higher in the sky at midday?	[ "winter", "fall", "dream", "summer" ]	3
Which letter shows the sun's position at morning time?	[ "D", "B", "A", "C" ]	1
Which season does C represent?	[ "winter", "fall", "summer", "spring" ]	2
What is represented in this image?	[ "Neap tide", "solar eclipse", "lunar eclipse", "spring tide" ]	3
What is the lunar phase at point D?	[ "Full moon", "Third quarter", "New moon", "First quarter" ]	0
What is the lunar phase at point G?	[ "First quarter", "Third quarter", "New moon", "Full moon" ]	2
Which letter represents a full Moon?	[ "F", "B", "D", "G" ]	2
Base your answers on the diagram of a food chain below and on your knowledge of science. If the population of snakes increases, the population of frogs will most likely	[ "decrease", "remain the same", "increase", "None" ]	0
If there were fewer leaves in this ecosystem, the first organism to experience change as a result would be:	[ "Frogs", "Crickets", "Snakes", "Hawks" ]	1
In the diagram shown, what part do leaves play?	[ "interceptor", "decomposer", "producer", "consumer" ]	2
In the food web shown, what is directly impacted if the amount of sunlight decreases?	[ "snake", "leaves", "frog", "cricket" ]	1
The diagram shows a simple food web. This food web can show that leaf is	[ "a shelter for other organisms", "a decomposer of dead matter", "a source of energy for consumers", "a predator of other living things" ]	2
Use the diagram below to answer the following question. If the frog population was wiped out due to disease or a natural disaster, which of these populations would be negatively affected?	[ "Cricket", "Leaves", "Snake", "Mushrooms" ]	2
What eats frogs?	[ "Mushrooms", "Hawks", "Crickets", "Snakes" ]	3
Which organism gives energy to producers?	[ "Hawk", "Sun", "Mushroom", "Cricket" ]	1
Which organism is a decomposer?	[ "Mushroom", "Sun", "Frog", "Snake" ]	0
Which organism shown in the diagram is a decomposer?	[ "cricket", "frog", "Mushrooms", "snake" ]	2
Which organism shown in the diagram is a producer?	[ "mushrooms", "frog", "cricket", "leaves" ]	3
Which organisms are herbivores?	[ "Snake", "Hawk", "Crickets", "Frog" ]	2
What appears in stage A?	[ "Neap Tide", "Low Tides", "Spring Tides", "High Tides" ]	0
What does E in the diagram depict?	[ "Sun", "Asteroid", "Moon", "Comet" ]	2
Which letter shows the moon's position	[ "A", "Not pictured", "E", "B" ]	2
Past participle of ease is known as?	[ "bevel", "ogee", "bullnose", "eased" ]	3
Which if these is a bullnose?	[ "F", "E", "B", "none of the above" ]	0
Which of these is an ogee?	[ "D", "B", "none of the above", "C" ]	3
which is the rounded edge, corner, or projection, as on a stairstep or paving stone?	[ "bevel", "bullnose", "ogee", "eased" ]	1
Which leaf is heart-shaped?	[ "Label H", "Label Q", "Label Z", "Label BA" ]	2
The sensitive connective tissue layer of the skin is ?	[ "M", "Q", "K", "S" ]	2
What letter represents the full moon?	[ "I", "E", "G", "C" ]	2
Which letter represents the new moon?	[ "C", "J", "E", "B" ]	2
Which lunar phase describes the point at which the moon appears nearly invisible in the sky?	[ "first quarter", "third quarter", "full moon", "new moon" ]	3
Which lunar phase occurs when the Moon is completely illuminated as seen from the Earth?	[ "third quarter", "full moon", "new moon", "first quarter" ]	1
What is the diagram of?	[ "pinna", "none of the above", "rachis", "fern frond" ]	3
What is the full length of the structure called?	[ "tree", "rachis", "frond", "none of the above" ]	2
What label applies to C?	[ "frond", "costa", "stipe", "scales" ]	2
What does letter K represent?	[ "Golgi Body", "Cytoplasm", "Mitochondrion", "Central vacuole" ]	2
Which is the core of nucleus?	[ "Nuclear pore", "Nucleolus", "Chromatin", "Nuclear envelope" ]	1
List the fault that features a lateral/side-to-side movement.	[ "B", "None of the above.", "C", "A" ]	0
What happens during a normal fault?	[ "Hanging wall moves sideways relative to a footwall", "Hanging wall moves downward relative to a footwall", "Hanging wall moves away from a footwall", "Hanging wall moves upward relative to a footwall" ]	1
What is it called when a hanging wall moves upward relative to a footwall?	[ "Normal fault", "Reverse fault", "Slide", "Fault" ]	1
Which of these faults is the most common/normal?	[ "C", "A", "B", "None of the above." ]	0
What letter corresponds to breaks rock in the photo?	[ "B", "C", "D", "A" ]	3
What letter corresponds to frost wedging in the photo?	[ "B", "D", "A", "C" ]	1
What stage is shown at letter C in the photo?	[ "water-filled cracks", "frost wedging", "breaks rock", "freezes to ice" ]	3
how many stages are in frost wedging?	[ "3", "1", "6", "2" ]	0
What is a flat-topped or rounded flower cluster in which the individual flower stalks arise from about the same point, as in the geranium, milkweed, onion, and chive.	[ "roots", "leaf", "umbel", "stem" ]	2

Which planet is between letters J and I?

[ "Venus", "Uranus", "Saturn", "Mercury" ]

1

Which planet is depicted by label G?

[ "Mars", "Venus", "Earth", "Mercury" ]

1

Which planet is largest?

[ "Satern", "Uranus", "Jupiter", "Neptune" ]

2

What is one difference between the body of the butterfly and the body of the dragonfly?

[ "The dragonfly has a longer body compared to the butterfly.", "The butterfly has a longer body compared to the dragonfly.", "The butterfly has a colorful body.", "The dragonfly has a very short body." ]

0

Which insect's wings are patterned?

[ "Dragonfly", "Butterfly", "Mayfly", "Caddisfly" ]

1

Which winged insect has a long tail?

[ "Stonefly", "Dragonfly", "Boat fly", "Butterfly" ]

1

A food web is shown below. Which of the following organisms compete for the deer as a food source?

[ "hawk and snake", "snake and lion", "Mountain lion", "none (A) hawk and snake (B) none (C) Mountain lion" ]

2

Based on the diagram provided, which organisms are correctly paired with their roles within the food web?

[ "Cricket - Decomposer", "Grass - Producer", "Snake - Producer", "Trees - Consumer" ]

1

Based on the food web provided, a decrease in the tree population would most directly impact which other organism?

[ "Snake", "Hawk", "Deer", "Rabbit" ]

2

Choose the correct herbivore from the list below.

[ "Hawk", "King cobra", "Mouse", "Frog" ]

2

Imagine that snakes were no longer present in this ecosystem. Which choice is a likely result of this event?

[ "Hawk population increases", "Rabbit population decreases", "Mouse population increases", "Mountain lion population increases" ]

2

In the diagram shown, how many organisms consume mice as a food source?

[ "4", "3", "1", "2" ]

3

In the diagram shown, which is the producer?

[ "crickets", "grass", "mountain lions", "frogs" ]

1

In the ecosystem pictured above, which organisms pictured are primary consumers?

[ "Deer, Rabbit, Mouse, and Cricket", "Mountain lion", "Snake and Hawk", "Mountain lion, Snake, and Hawk" ]

0

In the forest ecosystem shown in the diagram, which one from the following is the correct flow of energy?

[ "Cricket-Hawk-Snake", "Grass-Hawk-Frog", "grass-King cobra-Deer", "Trees-Deer-Mountain Lion" ]

3

In the forest ecosystem shown in the diagram, which organisms are the producers?

[ "Cricket and Frog", "Trees and Grass", "Snake and Hawk", "Deer and Rabbit" ]

1

The diagram above shows organisms living in an ecosystem. Which organism provides the energy for the cricket in this food web?

[ "mountain lion", "sun", "grass", "frog" ]

2

What is one change to this ecosystem that would increase the number of mouse?

[ "A decrease in grass", "An increase in the number of snakes(C) Snakes would decrease (D) A decrease in the amount of trees (A) An increase in the number of snakes", "A decrease in grass", "A decrease in the amount of trees (A) An increase in the number of snakes (B) A decraease in snakes (C) A decrease in grass" ]

1

Hard outer coat of a seed is known as?

[ "Plumule", "Testa", "Micropyle", "Cotyledon" ]

1

Where is the micropyle?

[ "C", "B", "E", "A" ]

1

Where is the testa?

[ "A", "C", "D", "B" ]

2

Name the official state bird of Maine

[ "Crow", "Eagle", "Chickadee", "Parrot" ]

2

What part of a horse does W represent?

[ "Crest", "Tail", "Hock", "Hoof" ]

0

Which part of a horse's foot is between the fetlock and hoof.

[ "gaskin", "knee", "pastern", "forearm" ]

2

what is the upper part of tail in horse?

[ "dock", "cornet", "hock", "hoof" ]

0

which organ help to pump blood across the tissues?

[ "liver", "kidney", "Heart", "knee" ]

2

According to the given food chain, what would happen if there were no planktons at all?

[ "Population of squids and fishes would decrease.", "Seabirds would become extinct.", "Population of squids and fishes would increase.", "Dolphins would die." ]

0

From the above food web diagram, if all the squid dies then dolphins number

[ "remains the same", "increase", "decrease", "NA" ]

2

From the above food web diagram, which of the following is producer

[ "squide", "plankton", "whales", "fish" ]

1

From the above food web diagram, which species are producer

[ "plankton", "squide", "fish", "none" ]

0

In this diagram of an ocean ecosystem which of the following are tertiary consumers?

[ "dolphins and sea birds", "sea birds and squid", "squid and fish", "plankton and fish" ]

0

In this partial food web of ocean organisms which populations energy supply would be the most affected if the plankton died off?

[ "fish", "squid", "seabirds", "dolphin" ]

1

What is a predator?

[ "seawater", "seabird", "plankton", "squid" ]

1

What would happen if there was an increase in dolphins?

[ "increase in seabirds", "increase in fish", "decrease in plankton", "decrease in squids" ]

3

How many stages in the diagram?

[ "2", "0", "3", "1" ]

2

How many stages shown?

[ "1", "0", "3", "2" ]

2

The diagram shows three plants at different stages of growth. Which stage is the plant is the youngest?

[ "None of the above", "Stage 3", "Stage 1", "Stage 2" ]

2

Which plant is the biggest

[ "first", "No difference", "Second", "Third" ]

3

Which organelle is small cavity in the cytoplasm of a cell, bound by a single membrane and containing water, food, or metabolic waste?e

[ "Cell Wall", "Nucleus", "Vacuole", "Cytoplasm" ]

2

Which region of the diagram represents the Golgi Complex?

[ "A", "H", "K", "I" ]

0

which of these is birch

[ "d", "a", "c", "b" ]

1

which of these is hazel

[ "c", "w", "d", "a" ]

0

According to the given food chain, if there were no fishes and frogs, what would happen to the kingfisher population?

[ "increase", "stay the same", "decrease", "become extinct" ]

2

According to the given food chain, which organism would suffer most if there were no water beetles?

[ "tadpole", "kingfisher", "frog", "algae" ]

2

Based on the food web, what is the relationship between the algae and the snail?

[ "Parasite-host", "Producer-consumer", "Predator-prey", "Decomposer-consumer" ]

1

Based on the food web, what would likely happen if the secondary consumers are removed from the community?

[ "The kingfishers would start to eat algae.", "The algae population would decrease.", "Water beetles would eat snails.", "The kingfishers would starve." ]

3

From the given diagram, what would happen if there were no tadpoles?

[ "The small fish population would increase.", "The small fish population would decrease.", "The small fish population would not be affected.", "None of these" ]

1

If the Algae died, what would happen to the Snail population?

[ "It's impossible to predict.", "it would decrease.", "it would increase", "It would double." ]

1

If there were no algae, which organism out of the following would be most directly affected? (Based on the given food web)

[ "None of these", "Water Beetle", "Small fish", "Kingfisher" ]

1

Name an organism that is a carnivore.

[ "algae", "snail", "Kingfisher", "tadpole" ]

2

What organism is a producer?

[ "kingfisher", "snail", "Algae", "tadpole" ]

2

What would happen if the water beetle population increased?

[ "The frog population would increase.", "The algae population would increase.", "The tadpoles would be extinct.", "The snails would be extinct." ]

0

Days are typically longer in what season?

[ "fall", "winter", "Always the same", "summer" ]

3

During summer, the Sun's arc is the longest. During which season is the Sun's arc the shortest?

[ "Summer", "Spring", "Winter", "Autumn" ]

2

In what season is the sun typically higher in the sky at midday?

[ "winter", "fall", "dream", "summer" ]

3

Which letter shows the sun's position at morning time?

[ "D", "B", "A", "C" ]

1

Which season does C represent?

[ "winter", "fall", "summer", "spring" ]

2

What is represented in this image?

[ "Neap tide", "solar eclipse", "lunar eclipse", "spring tide" ]

3

What is the lunar phase at point D?

[ "Full moon", "Third quarter", "New moon", "First quarter" ]

0

What is the lunar phase at point G?

[ "First quarter", "Third quarter", "New moon", "Full moon" ]

2

Which letter represents a full Moon?

[ "F", "B", "D", "G" ]

2

Base your answers on the diagram of a food chain below and on your knowledge of science. If the population of snakes increases, the population of frogs will most likely

[ "decrease", "remain the same", "increase", "None" ]

0

If there were fewer leaves in this ecosystem, the first organism to experience change as a result would be:

[ "Frogs", "Crickets", "Snakes", "Hawks" ]

1

In the diagram shown, what part do leaves play?

[ "interceptor", "decomposer", "producer", "consumer" ]

2

In the food web shown, what is directly impacted if the amount of sunlight decreases?

[ "snake", "leaves", "frog", "cricket" ]

1

The diagram shows a simple food web. This food web can show that leaf is

[ "a shelter for other organisms", "a decomposer of dead matter", "a source of energy for consumers", "a predator of other living things" ]

2

Use the diagram below to answer the following question. If the frog population was wiped out due to disease or a natural disaster, which of these populations would be negatively affected?

[ "Cricket", "Leaves", "Snake", "Mushrooms" ]

2

What eats frogs?

[ "Mushrooms", "Hawks", "Crickets", "Snakes" ]

3

Which organism gives energy to producers?

[ "Hawk", "Sun", "Mushroom", "Cricket" ]

1

Which organism is a decomposer?

[ "Mushroom", "Sun", "Frog", "Snake" ]

0

Which organism shown in the diagram is a decomposer?

[ "cricket", "frog", "Mushrooms", "snake" ]

2

Which organism shown in the diagram is a producer?

[ "mushrooms", "frog", "cricket", "leaves" ]

3

Which organisms are herbivores?

[ "Snake", "Hawk", "Crickets", "Frog" ]

2

What appears in stage A?

[ "Neap Tide", "Low Tides", "Spring Tides", "High Tides" ]

0

What does E in the diagram depict?

[ "Sun", "Asteroid", "Moon", "Comet" ]

2

Which letter shows the moon's position

[ "A", "Not pictured", "E", "B" ]

2

Past participle of ease is known as?

[ "bevel", "ogee", "bullnose", "eased" ]

3

Which if these is a bullnose?

[ "F", "E", "B", "none of the above" ]

0

Which of these is an ogee?

[ "D", "B", "none of the above", "C" ]

3

which is the rounded edge, corner, or projection, as on a stairstep or paving stone?

[ "bevel", "bullnose", "ogee", "eased" ]

1

Which leaf is heart-shaped?

[ "Label H", "Label Q", "Label Z", "Label BA" ]

2

The sensitive connective tissue layer of the skin is ?

[ "M", "Q", "K", "S" ]

2

What letter represents the full moon?

[ "I", "E", "G", "C" ]

2

Which letter represents the new moon?

[ "C", "J", "E", "B" ]

2

Which lunar phase describes the point at which the moon appears nearly invisible in the sky?

[ "first quarter", "third quarter", "full moon", "new moon" ]

3

Which lunar phase occurs when the Moon is completely illuminated as seen from the Earth?

[ "third quarter", "full moon", "new moon", "first quarter" ]

1

What is the diagram of?

[ "pinna", "none of the above", "rachis", "fern frond" ]

3

What is the full length of the structure called?

[ "tree", "rachis", "frond", "none of the above" ]

2

What label applies to C?

[ "frond", "costa", "stipe", "scales" ]

2

What does letter K represent?

[ "Golgi Body", "Cytoplasm", "Mitochondrion", "Central vacuole" ]

2

Which is the core of nucleus?

[ "Nuclear pore", "Nucleolus", "Chromatin", "Nuclear envelope" ]

1

List the fault that features a lateral/side-to-side movement.

[ "B", "None of the above.", "C", "A" ]

0

What happens during a normal fault?

[ "Hanging wall moves sideways relative to a footwall", "Hanging wall moves downward relative to a footwall", "Hanging wall moves away from a footwall", "Hanging wall moves upward relative to a footwall" ]

1

What is it called when a hanging wall moves upward relative to a footwall?

[ "Normal fault", "Reverse fault", "Slide", "Fault" ]

1

Which of these faults is the most common/normal?

[ "C", "A", "B", "None of the above." ]

0

What letter corresponds to breaks rock in the photo?

[ "B", "C", "D", "A" ]

3

What letter corresponds to frost wedging in the photo?

[ "B", "D", "A", "C" ]

1

What stage is shown at letter C in the photo?

[ "water-filled cracks", "frost wedging", "breaks rock", "freezes to ice" ]

3

how many stages are in frost wedging?

[ "3", "1", "6", "2" ]

0

What is a flat-topped or rounded flower cluster in which the individual flower stalks arise from about the same point, as in the geranium, milkweed, onion, and chive.

[ "roots", "leaf", "umbel", "stem" ]

2