F2 SC CHP 2.1 : Energy Flow in an Ecosystem

All herbivores are _____.

• producers

• primary consumers

• secondary consumers

• tertiary consumers

Pick the best name for the picture.

• Food Web
• Food Chain 
• Ecosystem
• Habitat

A food chain is?

• A chain made of food

• All the animals in ecosystem

• is used to show feeding relationship between organisms

• is used to show the habitat of organisms

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

• Producer
• Heterotroph
• Consumer
• Decomposer

If an organism uses photosynthesis to make its energy, it is a _____.

• tertiary consumers

• producer

• primary consumer

• secondary consumer

What is the definition of the word consumer?

• An animal that eats only plants
• An animal that eats other animals
• An organism that obtains energy by feeding on other organisms.
• The transfer (movement) of energy.

What is the definition of the word carnivore?

• An organism that obtains energy by feeding on other organisms.
• An animal that eats only plants
• An animal that eats other animals
• An animal that eats both plants and animals

What is the definition of the word omnivore?

• An animal that eats only plants
• An animal that eats both plants and animals
• An animal that eats other animals
• An organism that can make its own food.

Organisms that obtain energy by feeding on other organisms

• Producer

• Consumer

• Decomposer

Organisms that make their own food

• Producer

• Consumer

• Decomposer