Ecosystem Test

An ecosystem can be described as a

• system, or a group of interconnected organisms and their surroundings.

• a system, or a group of disconnected organisms and their surroundings.

• a system, or a group of disconnected organisms and their food.

• a system, or a group of interconnected organisms and their food.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

Which of the following factors describes how an ecosystem differs from the another?

• pollution

• amount of precipitation

• temperature

• ecosystems

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Select the correct word to complete the sentence.

A nonliving physical attribute of an ecosystem is considered to be a(n) ________________ factor.

• biotic

• aquatic

• natural

• abiotic

Which of the following would NOT be a characteristic of the Tropical rainforest?

• lack of rainfall

• large amounts of rainfall

• cold temperatures

• hot and humid temperatures

Deserts, mountains, and rivers are all examples of ________.

• vacation spots

• tundra

• ecosystems

• wetlands

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

What type of ecosystem is this?

• tundra

• desert

• wetland

Label the ecosystem

b

desert

ocean

tundra

rainforest

Identify the ecosystem

• Forest

• Tundra

• Freshwater

• Desert

Tags

NGSS.MS-LS2-1

Label the ecosystem

b

desert

tundra

rainforest

pond

An ecosystem with polluted water sources would be considered healthy or unhealthy?

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4