Biology Benchmark Review

How do you calculate "net energy gained"?

• Energy spent hunting - energy gained eating

• Energy gained eating + energy spent hunting

• Energy gained eating - energy spent hunting

• Energy spent hunting * energy gained eating

What is an independent variable?

• What the scientists

• What the scientist changes

• What the scientists hypothesizes

• What the scientist compare their results too

Tags

NGSS.MS-PS3-4

What elements are lipids made of?

• C, H, O

• C, H, O, N

• C, H, O, N, P

• C, H, O, N, P

An organism that lives by breaking apart dead organic matter into simpler parts is...

• scavenger

• consumer

• decomposer

• carnivore

Plants produce their own food through...

• symbiosis

• photosynthesis

• genetics

• magic

Tags

NGSS.MS-LS1-6

The rabbit in this food web would be considered a:

• Decomposer

• Producer

• Secondary Consumer

• Primary Consumer

Tags

NGSS.MS-LS2-3

What may happen if the snowshoe hare was removed from the food web pictured?

• The insects in the habitat would increase.

• The shrew population would decrease due to being only hawk food source.

• The willow tree population would decrease.

• Foxes would dies due to no food source. 

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What happens if a population grows past its carrying capacity?

• The population keeps growing

• The population starts to die off

• The entire species will go extinct

• The carrying capacity just increases

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What is the carrying capacity of the graph?

• 1000

• 8000

• 800

• 600

Tags

NGSS.HS-LS2-1

Where do all life forms get their energy?

• Earth's Core

• Water

• Plants

• The Sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3