MD 2

Which of the following is not a function of the nucleus?

• Controlling the cell's functions

• Storing genetic material

• Filling the inside of a cell

• Being part of the cell body

Tags

NGSS.MS-LS1-2

In this food chain, what is the role of the grass and the plants?

• Producer

• Consumer

• Decomposer

• Heterotroph

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following links all the food chains of an ecosystem together?

• Food chain

• Food Web

• Food pyramid

• Food is delicious

In this food chain, what will happen if the frogs become extinct?

• The snakes will increase.

• The grasshoppers will decrease.

• The eagles will remain the same.

• The grasshoppers will increase.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

A food chain shows the transfer of ___ from one organism to another. 

• matter

• consumers

• energy

• habitat

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

In how many directions does energy flow through an ecosystem?

• 1

• 2

• 3

• Infinite

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The arrows in a food chain or web represents what?

• They point to the organism that is being eaten.

• It shows how sunlight flows within an ecosystem.

• They show what direction the energy is flowing between organisms. 

• They represent how water is transferred within a habitat.

Tags

NGSS.MS-LS2-3

What percentage of energy is passed on to each tropic level?

• 10%

• 50%

• 90%

• 100%

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

How do producers obtain energy?

• They conduct photosynthesis.

• They consume plants.

• They consume primary consumers.

• They consume secondary consumers.

Tags

NGSS.MS-LS1-6

A food web can be broken down into several seperate

• food chains

• food pyramids

• producers

• consumers

Tags

NGSS.MS-LS2-3