5th Grade U2 Natural Quiz

Look at the picture. Which sentence about the fungus is correct?

• It's a producer

• It's a predator

• It's a prey

• It's a decomposer

Look at the picture, what can you see?

• Air pollution

• Deforestation

• Overhunting

• Global warming

Look at the picture. Which sentence about the sea otter is correct?

• It's a primary consumer

• It's a scavenger

• It's a tertiary consumer

• It's a secondary consumer

Which two are producers?

Groups:

(a) Producer

,

(b) Others

• 
• 
• 
• 

Classify in cooperation or competition

Groups:

(a) Cooperation

,

(b) Competition

• 
• 
• 
• 
• 
• 

Which two are parasites?

• 
• 
• 
• 

Match the words with their definition:

• a species that has died out

• Extinction

• contamination of water or air

• Nature reserve

• the sum of all the ecosystems on Earth

• Biodiversity

• special areas to protect wildlife

• Biosphere

• the variety of life

• Pollution

Order the food chain

• 
• 
• 
• 
• 

Reordenar lo siguiente

• Primary consumers are eaten by secondary consumers.

• Primary consumers eat producers to get energy.

• Producers use light to make their own food.

• Tertiary consumers eat secondary consumers.

• Decomposers break down organisms into nutrients.

Scavengers eat dead plants an animals

• True

• False