Ecosystem Review

An example of a decomposer is ____________________.

• eagle

• grass

• frog

• mushroom

Tags

NGSS.MS-LS2-3

An example of a producer is ____________________.

• cricket

• mushroom

• grass

• spider

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

An example of a consumer is ____________________.

• fungi

• cricket

• flower

• mushroom

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

All energy in ecosystems comes from _________________.

• the Earth

• the soil

• the rain

• the sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following choices is two consumers?

• grass and grasshopper

• rabbit and dog

• mushroom and wolf

• turtle and flower

An example of a carnivore is a ____________________.

• giraffe

• pig

• tiger

• human

What is the role of a producer?

• to eat consumers

• provide food for carnivores

• to make food for themselves and other organisms

• to make carbon dioxide & oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following statements best describes a decomposer?

• They are abiotic and only eat producers that are biotic.

• They are abiotic and eat both plants and animals.

• They are biotic and break down dead material.

• They consume other biotic things for energy.

In an ecosystem, many birds depend on insects. If pesticide is spread to control the insect population, which of the following will most likely happen?

• The bird population will increase.

• The bird population will decrease.

• The bird population will increase then decrease.

• The bird population will decrease then increase.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Animals that hunt other animals to eat are called

• prey

• omnivores

• predators

• herbivores