A puddle, stream, desert, and planet Earth are all ecosystems.

• True

• False

Water, sunlight, and oxygen are all non-living or abiotic things.

• True

• False

Terrestrial biomes are water-based communities.

• True

• False

Omnivores eat only plants and plant foods.

• True

• False

All living things get their energy from the sun.

• True

• False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Food chains show different crops people grow.

• True

• False

Only plants are producers because they produce their own food in a process called photosynthesis.

• True

• False

Tags

NGSS.MS-LS1-6

Both carnivores and omnivores are important in any ecosystem because they keep it from being overpopulated.

• True

• False

Tags

NGSS.MS-LS2-4

Decomposes break down dead plants and animals to return nutrients back to the soil.

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3