Flow of Energy/Cycle of Matter

Consumers produce their own food

• True

• False

As you move upward, from level to level, in an energy pyramid, available energy ____.

• stays at the same level

• increases

• is destroyed

• decreases

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following eats only eucalyptus leaves?

• omnivore

• detritivore

• herbivore

• carnivore

Available energy increases as it is transferred from one organism to another in a food chain.

• True

• False

Tags

NGSS.MS-LS2-3

Which of the following would eat a hamburger with lettuce on it?

• herbivore

• omnivore

• carnivore

• detritivore

Which of the following organisms would NOT be in the first trophic level of an energy pyramid?

• dog

• tree

• grass

• algae

Tags

NGSS.MS-LS2-3

Which is a model of feeding relationships?

• food map

• food web

• protein building

• sugar molecules

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which of the following would eat a dead rabbit?

• detritivore

• carnivore

• omnivore

• herbivore

Which is most likely the first step in a basic food chain?

• Plants make energy-rich food using sunlight

• The snake obtains energy by eating the mouse.

• The hawk obtains energy by eating the snake.

• The Sun emits energy.

Energy cycles through ecosystems because it returns to the Sun.

• True

• False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3