Where does most air pollution come from?

• Human activities

• Wildfires

• Volcanic eruptions

• Allergens

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Deforestation leads to a decrease in atmospheric carbon dioxide.

• True

• False

Tags

NGSS.MS-LS1-6

Caused by too much atmospheric carbon dioxide

• Deforestation

• Desertification

• Global warming

• Ozone depletion

Tags

NGSS.MS-ESS3-5

What can happen if fertilizer get into streams or lakes?

• Plants such as algae can grow out of control

• Chemicals such a DDTs & PCBs can get into the fish

• The water can get too warm.This is a wrong answer

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is a habitat destruction?

• cities getting bigger

• the improvement of an ecosystem

• a reduction of the area in which a population lives in

• a type of land

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-5

What is a human activity that can cause habitat destruction?

• Planting trees

• Buying clothes

• Deforestation

• Pick up fruits and vegetables

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

All of the following are causes for biodiversity loss, EXCEPT:

• Habitat Loss

• Invasive Species

• Replanting trees

• Pollution

Tags

NGSS.MS-LS2-5

Forest clearing, farming, and road building are all examples of

• Biodiversity

• Population distribution

• Habitat loss

• Climate Change

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

The greatest cause of biodiversity loss today is

• Pollution

• Habitat loss

• Climate Change

• Invasive species

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Biodiversity, aka biological diversity, usually refers to

• the same species in a general location

• the number of different species in a given area

• the number of animal species in a given area

• the number of plant species in a given area

Tags

NGSS.MS-LS2-5