Science CBA 3

As with any ecosystem, a pond has limited resources. Which two resources are frogs MOST LIKELY to compete for in a pond environment?

Select TWO correct answers.

• A. Shelter

• B. Light

• C. Water

• D. Food

Tags

NGSS.MS-LS2-1

Mr. Granger's science class went on a field trip to the city aquarium. The aquarium had a special exhibit on the rainforest. Which organisms listed below would the students MOST LIKELY see in the exhibit?

Select TWO correct answers.

• A. seals

• B. cactus

• C. parrots

• D. dolphins

• E. Sloths

A grassy environment with a variety of trees and large animals would BEST support which populations of animals?

• A. giraffes and lions

• B. hawks and owls

• C. polar bears and penguins

• D. woodpeckers and hummingbirds

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which of the following organisms are consumers?

• A. grass

• B. seaweed

• C. rabbit

• D. trumpet vine

Where does the consumer's energy come from?

• A. water

• B. organisms

• C. air

• D. dirt

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following organisms is a producer?

• A. grasshopper

• B. mosquito

• C. sunflower

• D. alligator

Tags

NGSS.MS-LS2-3

Where does the producer's energy come from?

• A. Sun

• B. water

• C. air

• D. other organisms

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What would occur if a virus killed all the snakes in this food chain?

• A. Number of eagles would increase

• B. Number of grasshoppers would increase

• C. Amount of grass would decrease

• D. Number of frogs would increase

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

A fern is a plant that most often grows in warm, wet regions. Which of the following is MOST LIKELY to help the fern grow?

• A.

  a snowstorm

• B.

  strong wind

• C.

  a very dry month

• D.

  rainy weather

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Which event is MOST LIKELY to cause the number of animals living in a forest to increase?

• A.

  drought

• B.

  forest fires

• C.

  cold weather

• D.

  increased rainfall

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4