3/1 Food Chains Test

An ___________________ is all the living and non-living things in an area.

• ecosystem

• environment

• habitat

• space

What might happen to the snake population if the eagles were to die out?

• The snake population would increase

• The snake population would decrease

• The snake population would remain the same

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

Read the food chain:

grass---> rabbits---> snakes---> hawks

If a disease strikes the snakes the hawk population will ______.

• increase

• decrease

• not be affected

Tags

NGSS.MS-LS2-4

What is the name of the process by which plants make their food (glucose/sugar)?

• photosynthesis

• photosynthetic

• producers

• consumers

Tags

NGSS.MS-LS1-6

Which choice below shows the correct order of a food chain?

• sun -> rabbit -> tomato plant -. decomposer -> hawk

• tomato plant -> decomposer -> sun -> rabbit -> hawk

• sun -> tomato plant -> rabbit -> hawk -> decomposer

Tags

NGSS.MS-LS2-3

Read the food chain:

grass---> rabbits---> snakes---> hawks

If a disease strikes the snake population the rabbit population will_____ .

• increase

• decrease

• not be affected

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

Identify the organism that receives the most energy.

• Grass

• Grasshopper

• Shrew

• Owl

Tags

NGSS.MS-LS2-3

Read the food chain:

grass---> rabbits---> snakes---> hawks

If a disease strikes the hawk, why would the rabbit population decrease?

(a)  

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

What is the main source of energy for out planet?

(a)  

Tags

NGSS.MS-ESS2-4

What is a food chain?

(a)  

Tags

NGSS.MS-LS2-3