Review of Human Impact

How do invasive plants damage the environment?

• Compete with native species
• Change plant community
• Alter diversity
• All of these

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

The primary cause of invasive species introduction is

• too much food

• human actions

• weather events

• asteroids

Tags

NGSS.MS-ESS3-4

The threat to biodiversity that occurs when the homes of different species are destroyed

• pollution

• habitat destruction

• overexploitation

• climate change

Tags

NGSS.MS-LS2-4

When human-made chemicals and garbage find their way into nature and harm the air, soil, and water it is called

• pollution

• habitat destruction

• overexploitation

• climate change

Tags

NGSS.MS-ESS3-3

The largest threat to biodiversity is

• bacteria

• fungi

• humans

• plants

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

Why are fossil fuels a nonrenewable resource? 

• they take millions of years to replace 
• they can be used over and over again
• they are used to heat and light homes 
• they cause air and water pollution 

Identify the process shown in this diagram.

• Extinction
• Toxin Accumulation
• Pollution
• Biomagnification

Most water pollution is the result of

• human activities.
• drought.
• volcanic eruptions.
• storms.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

What is the major cause for air pollution? 

• factories and cars
• cigarretes 
• deforestation
• oil spills

Tags

NGSS.MS-ESS3-4

The pH scale is a range from:

• 1-7
• 0-14
• 1-5
• 1-20