our Ecosystem, Food Chain, and Food Web

What important factors go to what ecosystem?

Dissolved Oxygen

Salt

Light

Temperature

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which answer choice is a freshwater ecosystem?

• Rivers

• Oceans

• Coral reefs

Tags

NGSS.MS-ESS2-4

Producers are

• plants

• also called autotrophs

• able to do photosynthesis

• all of the above

Tags

NGSS.MS-LS1-6

Arrows in a food web represent

• eating

• Energy

• sunlight

• matter

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

All of these are types of consumers except

• omnivores

• herbivores

• decomposers

• carnivores

What is this called?

• This is a food chain

• This is a food web

• This is an energy pyramid

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is a biome?

• a system of interlocking and interdependent food chains.

• a biological community of interacting organisms and their physical environment.

• a hierarchical series of organisms each dependent on the next as a source of food

• a region of the biosphere with a particular climate and specific characteristics

What is a consumer

• Feeds on dead and decaying organisms

• makes their own food

• a person or thing that eats or uses something.

Tags

NGSS.MS-LS2-3

The earth's coldest biome is the

• Antarctica

• Grasslands

• Tundra

• Freshwater

A Biome covered with grasses is called

• Grassland

• Africa

• Meadow

• Forest