Food Chain Energy Flow

In an ecosystem the energy flows from:

• From consumer to producer

• From producer to consumer

• It flows in both directions

• None of the answers is correct

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Most of the energy a primary consumer takes from a producer is lost before a secondary consumer eats him, in turn.

• TRUE

• FALSE

Tags

NGSS.MS-LS2-3

What does the picture represent?

• FOOD CHAIN

• FOOD WEB

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What does the letter A represent in this diagram?

• CONSUMER

• PRODUCER

Tags

NGSS.MS-LS2-3

Where does the energy start in this food chain?

• Plant

• Sun

• Deer

• Wolf

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Match the following to the correct description

• omnivore consumer

• The source of all energy in a food chain.

• producer

• eats both plants and meat for energy

• carnivore consumer

• Makes its own food using energy from the sun

• Sun

• eats only plants for energy

• herbivore consumer

• eats only meat for energy

All the energy in a food chain starts with ​ (a)  

• the sun.

• carbon dioxide

• water

• light

• sugar

• oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

When a rabbit eats grass, it takes a certain amount of energy. When a fox eats the rabbit, all the energy the rabbit took from the grass is transferred to the fox.

• TRUE

• FALSE

Tags

NGSS.MS-LS2-3

A simple representation of the way the living things interact in the Ecosystem when they feed.

• Food Chain

• Food Web

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What do letters B, D and E represent in this diagram?

• CONSUMERS

• PRODUCERS

Tags

NGSS.MS-LS2-3