Energy in Ecosystems

What is this called?

• Food Web
• Food Chain
• Abiotic Factors

What does a Primary Consumer eat?

• Tertiary Consumers
• Secondary Consumers
• Producers

Where do all life forms get their energy?

• Earth's Core
• Water
• Plants
• The Sun

A consumer is a __________.

• heterotroph
• autotroph
• omnitroph
• consumotroph

Overlapping food chains in an ecosystem make up....

• food web
• food chain
• niche
• symbiosis

A producer is a____________.

• heterotroph
• autotroph
• omnitroph
• consumotroph

All food webs and food chains begin with _________________.

• primary consumer
• producers
• secondary consumers
• predators

In the food web shown, the smaller bird would be considered....

• primary consumer
• secondary consumer
• tertiary consumer
• producer

In the food web shown, the snail would be considered...

• primary consumer
• secondary consumer
• tertiary consumer
• producer

In the food web shown, the fox is a...

• primary consumer
• secondary consumer
• tertiary consumer
• producer