Ecosystem Test Review

Biome with plants and grasses, but no trees.

• grassland

• desert

• forest

• arctic tundra

Biome with many different species of cacti and reptiles and very little rainfall.

• Desert

• Temperate Rainforest

• Tropical Rainforest

• Arctic Tundra

What is a producer? 

• Organism that creates their own food.
• Organism that eat other organisms for energy
• Organism that eat other dead organisms

Where do all life forms get their energy?

• Food

• Water

• Plants

• The Sun

An organism that lives by breaking apart dead animal and plants into simpler parts is...

• scavenger

• consumer

• decomposer

• carnivore

An animal that eats other animals is a....

• carnivore
• omnivore
• herbivore
• decomposer

Animals that are being hunted and eaten by predators.

• prey
• extinct

An animal that eats only plants is an...

• carnivore
• omnivore
• herbivore
• decomposer

which one is a Producer?

• 
• 
• 
• 

Which is the correct food chain order?

• Plant-->1st Consumer--> 2nd Consumer 
• Plant <-- 1st Consumer <-- 2nd Consumer
• 2nd consumer     --> 1st consumer  --> Plant
• 1st Consumer      --> 2nd consumer --> Plant