Unit 5:HS-LS2-2

According to the graph, native plant population ______ overtime because of ______

• increase, overharvesting
• decrease, overharvesting
• stay the same

According to the graph, human population ______ overtime because of _______

• increase, overpopulation
• decrease, overpopulation
• stay the same

Kudzu vine is native to Japan, but was first brought to the United States in 1876. It has spread in the U.S. very fast because can a foot per day. What is this an example of?

• mass extinction
• invasive species
• eutrophication
• biomagnification

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

In Predator/Prey Graphs what happens to Predator numbers if Prey numbers increase.

• The predator numbers INCREASE

• The predator numbers DECREASE

In Predator/Prey Graphs what happens to Prey numbers if Predator numbers decrease.

• The prey numbers INCREASE

• The prey numbers DECREASE

Which factor is most likely to cause the number of rabbits living in an area to increase?

• less water

• lack of shelter

• fewer predators

• limited food

The relationship between the lion and the zebra is called....

• bad

• predator and prey

• parasitism

• increase and decrease

Tags

NGSS.MS-LS2-2

The relationship between the wolf and the bird is called....

• bad

• predator and prey

• parasitism

• increase and decrease

Identify a cause and effect relationship between shaking a soda and a possible explosion.

• when a soda is shaken the soda explodes

• when a soda is shaken carbon dioxide builds up and then the soda explodes

• when a soda is shaken carbon dioxide builds up and then the soda explodes once opened

• when a soda is shaken the soda is constant

Identify a cause and effect relationship between amount of sugar and amount of cavities.

• eating sugar causes increased bacteria to build up which produce acid that causes cavities

• eating sugar causes acne which causes cavities

• eating sugar causes the amount of cavities to increase

• eating sugar causes the amount of cavities to accumulate