Environmental Impacts

What is biodiversity?

• All the same species living in one area

• the variability among organisms

• all the endangered species in one area

Tags

NGSS.MS-LS2-5

What is Deforestation?

• A forest in which there are too many deers.
• A forest party where deers hang out
• The adding of trees in a forest.
• The clearing of trees; transforming of a forest into cleared land.

Tags

NGSS.MS-ESS3-3

NGSS.MS-LS2-4

NGSS.MS-LS2-5

A population of mice lives in a barn community. A cat population has just joined the community. What will happen?

• Mouse and cat populations both go up?
• Mouse and cat populations both go down
• Mouse population goes down as cat population goes up
• Mouse population goes up as cat population goes down

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

All living things or organisms in an ecosystem are

• None

• biotic factors

• abiotic factors

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Is sunlight an abiotic or biotic factor?

• abiotic

• biotic

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

High biodiversity is 

• having a lot of the same organism.
• having a few of the same organism.
• having a lot of variety of different organisms.
• only having one of each organism. 

Tags

NGSS.MS-LS2-5

In a grassland ecosystem, lions prey on wildebeest. The population of lions has declined steadily because of illegal hunting. What will most likely happen to the population of wildebeest?

• The wildebeest population will increase
• The wildebeest population will decrease
• The wildebeest population will remian the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

All biotic and abiotic factors are ____________. 

• Different
• Connected
• Identical
• Word Individually

Tags

NGSS.MS-LS2-3

What abiotic factors?

• Fire

• Oxygen

• Heat

• All of the Above

Tags

NGSS.MS-LS2-3

A certain plant needs moisture, carbon dioxide, oxygen, light, and minerals to survive. This scenario shows that this particular living organism depends on .

• Biotic and Abiotc Factors
• Biotic Factors 
• Abiotic Factors 
• None of the Above

Tags

NGSS.2-LS2-1

NGSS.K-LS1-1