Ecosystems

What is an ecosystem?

• all living and nonliving things in an environment and the many ways they interact

• a cold region with frozen ground for many years

• place or area where an lives

• all the members of one species that live within an area

• organisms that make their own food

What is a tundra?

• all living and nonliving things in an environment and the many ways they interact

• a cold region with frozen ground for many years

• place or area where an lives

• all the members of one species that live within an area

• organisms that make their own food

What is a population?

• all living and nonliving things in an environment and the many ways they interact

• a cold region with frozen ground for many years

• place or area where an lives

• all the members of one species that live within an area

• organisms that make their own food

What is a habitat?

• all living and nonliving things in an environment and the many ways they interact

• a cold region with frozen ground for many years

• place or area where an lives

• all the members of one species that live within an area

• organisms that make their own food

what is not considered a nonliving part of an ecosystem?

• air

• water

• soil

• trees

• sunlight

Tags

NGSS.MS-LS2-3

which is the driest ecosystem?

• tundra

• rain forests

• desert

• grassland

• wetlands

which is the coldest ecosystem?

• tundra

• rain forests

• desert

• grassland

• wetlands

which has the most precipitation (rain)?

• tundra

• rain forests

• desert

• grassland

• wetlands

which is fairly flat and covered in grasses?

• tundra

• rain forests

• desert

• grassland

• wetlands

which is covered in water?

• tundra

• rain forests

• desert

• grassland

• wetlands

Tags

NGSS.MS-ESS2-4