Food Chains Review

What happens when a frog eats a fly?

• some energy moves from the predator to the prey

• some energy moves from the prey to the predator

• some energy moves from the producer to the consumer

• some energy moves from the consumer to the producer

Tags

NGSS.MS-LS2-3

What is the primary producer?

• grass

• grasshopper

• frog

• python

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the tertiary consumer?

• grass

• grasshopper

• frog

• python

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What is the primary consumer?

• grass

• grasshopper

• frog

• python

Tags

NGSS.MS-LS2-3

What is the eagle?

• producer

• secondary consumer

• apex predator

• tertiary consumer

Tags

NGSS.MS-LS2-3

How does the primary producer get energy into the food chain?

• eating

• pesticide

• sunlight

• water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How much energy is transferred in every level of a food chain?

• 5%

• 10%

• 50%

• 95%

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What happens when a toxin gets into a food chain?

• It moves through the food chain causing damage.

• Nothing happens.

• It makes the food chain stronger.

• It causes the food chain to increase in size.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

In this food chain, the arrows are used to show the flow of energy. The grasshopper gets its energy directly from the

• Grass

• Snake

• Frog

• Sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The diagram shows a grassland food chain. If the mice are removed from this food chain, which animal population would most likely be affected first?

• Plant seeds

• Field Mice

• Snakes

• Mountain Lions

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4