Ecosystems- chapter test

Bacteria and Fungi are

• Dentrivores
• Decomposers
• Producers
• Composers

In a food web, which type of organism receives energy from every other type?

• Producer
• Consumer
• Decomposer
• Carnivore

Ecosystems include only the abiotic factors in an area.

• True
• False

Which of the following types of

organisms turns energy from the

Sun into chemical energy?

• producers

• consumers

• decomposers

• composers

The energy in a community

flows from producer to primary

consumer and from primary

consumer to

• tertiary consumer

• decomposer

• secondary consumer

• top predator

In the food chain pictured, the source of energy for the water plant is ______.

• Sun
• Water Plant
• Mayfly
• Trout

Which best describes what a food chain shows you?

• Energy flow through an ecosystem
• Food flowing through an ecosystem
• Consumers going into other consumers
• Who eats who

What are plants called in a food chain?

• Producers
• Consumers
• Decomposers
• Scavengers

What are animals called in a food chain?

• Producers
• Consumers
• Decomposers
• Plants

What are the organisms that break down dead stuff?

• Producers
• Consumers
• Decomposers
• Organisms