Ecology

Example of a decomposer

• fungus

• mouse

• plants

• frogs

Tags

NGSS.MS-LS2-3

If these organisms were arranged in a food pyramid, which organism would have the least amount of total energy available?

• coyote

• insect

• lizard

• shrub

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A food pyramid represent the relative amount of energy in trophic levels. Which of the following correctly shows a food pyramid?

• A

• B

• C

• D

Tags

NGSS.MS-LS2-3

A third-level consumer has to be which type?

• Carnivore.

• Decomposer.

• Producer.

• Herbivore.

Tags

NGSS.MS-LS2-3

A secondary consumer 

• eats primary consumers

• eats producers

• eats plants

Tags

NGSS.MS-LS2-3

Level 1 is called the _____________ trophic level. 

• Tertiary consumer

• Tertiary producer

• Primary consumer

• Primary producer

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

How does the energy flow in an energy pyramids?

• up the pyramid

• down the pyramid

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which is the smallest level of an ecosystem?

• organsism

• population

• community

• ecosystem

a system of food chains that shows the transfer of energy  is termed

• food web

• food chain

• prey

• predator

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Biodiversity is 

• the variety of species within an ecosystem

• a large number of the same species in an ecosystem

• an abundant amount of the same primary consumers 

• the ability to have an abundant source from the same species

Tags

NGSS.MS-LS2-5