Food Chain Energy

How much energy is available to be passed on to the next level in an ecosystem?

• 100%

• 10%

• 50%

• 75%

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which one within every level of energy pyramid giving nutrients back to the soil?

• plants

• bees

• birds

• worms

Tags

NGSS.MS-LS2-3

Why are producers found at the base of the pyramid?

• They create all of the energy and therefore have the most energy of all of the levels

• There are more plants than animals. 

• They begin the flow of energy in an ecosystem.

• All of these answers are correct. 

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

In a forest ecosystem, if the grass are destroyed in a forest fire, which short-term effect will this have on the organisms in this food chain?

• There would be fewer rabbits for the foxes to eat. 

• There would be more rabbits for the foxes to eat. 

• There would be an increase in the fox population数量

• There would be more grass for the rabbits to eat

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Using the diagram provided, which of the following energy pyramids best represents the data?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-3

Which of these terms are you still unsure about?

• Predator/prey

• Producer/Consumer/decomposer/scavenger

• 10% Rule

• Energy pyramid

• Herbivore / Omnivore / Carnivore

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

WHAT DOES THE ARROW MEAN?

• TRANSFER OF ENERGY

• TRANSFER OF WATER

• TRANSFER OF ORGANISMS

• NONE

Tags

NGSS.MS-LS2-3

NAME THE PRODUCER IN THE FOOD CHAIN

• NONE

• THRUSH

• GREENFLY

• LETTUCE

Tags

NGSS.MS-LS2-3

NAME THE THIRD TROPHIC LEVEL IN THE FOOD CHAIN

• LETTUCE

• THRUSH

• LADYBIRD

• CAT

Tags

NGSS.MS-LS2-3

NAME THE TERTIARY CONSUMER IN THE FOOD CHAIN

• CAT

• LADYBIRD

• THRUSH

• GREENFLY