Class 7 Energy flow in Ecosystem

A __________________ is a type of animal that hunts other animals to eat. 

• prey
• herbivore
• predator
• producer

A consumer gets energy by doing what?

• Making it themselves.
• Breaking down biotic wastes and dead organisms and returning raw materials to the ecosystem.
• Soaking it up from the ground.
• Feeding on other organisms.

A food chain is?

• Overlapping food chains in an ecosystem.
• The amount of energy that moves from one feeding level to another in a food web.
• A series of events in which one organism eats another and obtains energy.
• biotic and abiotic factors in an area.

This diagram shows the amount of energy that moves from one feeding level to another in a food web.

• Energy Pyramid
• Food Web
• Ecosystem
• Food Chain

The energy role that break down biotic wastes and dead organisms is?

• Consumer
• Producer
• Scavenger
• Decomposer

Which one is NOT an example of a decomposer?

• mushroom
• leaves
• mold
• worm

Grass is considered a ...

• consumer
• producer
• decomposer
• composers

An organism that uses sunlight to create its own food is known as a:

• Producer
• Heterotroph
• Consumer
• Decomposer

This type of consumer eats both other consumers and producers to obtain energy. It's name means "ALL" or "WHOLE" in latin.

• Carnivore.
• Herbivore.
• Omnivore
• Scavenger.

Name the tertiary consumer?

• snake
• fungi
• hawk
• mouse