Food Chains and Food Webs

Which list below contains only biotic factors?

• Rocks, air, water, sunlight

• Air, sunlight, rabbits, grass

• Rabbits, grass, hawks, mice

Tags

NGSS.MS-LS1-4

Which list below contains only abiotic factors?

• Rocks, air, water, sunlight

• Air, sunlight, rabbits, grass

• Sunlight, rabbits, grass, hawks

Which describes the habitat of an organism?

• Rotten log

• Chases deer

• Eats grass

Which describes the niche of an organism?

• Rotten log

• Chases deer

• Eats grass

Which of the places below would be considered a microhabitat?

• East Texas Piney Woods

• A small part of the soccer field

• Mojave Desert

What energy form is a product of photosynthesis?

• Radiant Energy

• Mechanical Energy

• Chemical Energy

How do decomposers help in a food chain?

• They take in CO2 and give off O2

• They release nutrients back into the soil

• They use the Sun's energy

Why are plants considered producers?

• They make their own food

• They eat consumers

• They break down dead organisms

The type of consumer that eats plants is called a ...

• tertiary consumer

• secondary consumer

• primary consumer

In which direction does the arrow point in a food chain?

• The direction the energy flows

• Always toward the producer

• Against the direction the energy flows

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3