Trees and Forests PAT review

Abiotic factors are

• alive

• dead

• non-living

• living

Deer, trees and squirrels are examples of

• producers

• abiotic factors

• consumers

• biotic factors

We value trees and forests because they provide us with:

• - a life-supporting environment

  - recreation

  - berries

  - raw materials

• - recreation

  - mental health

  - oxygen

  - wood

• - habitats

  - hiking

  - forest rangers

  - syrup

• - a life-supporting environment

  - recreation

  - jobs

  - raw materials

Which of the following factors most likely prevents the growth of certain plants in

the forest underbrush?

• temperature

• water availability

• amount of sunlight

• nutrient availability

Producers are

• biotic

• animals

• trees

• plants

primary consumers eat

• animals

• consumers

• producers

• grass

A bear is an example of

• a carnivore

• an omnivore

• a consumer

• an animal

Which of the following lists identifies only organisms that are herbivores?

• Deer, rabbit, beaver

• Owl, eagle, grizzly bear

• Willow, tamarack, wild rose

• Bacteria, earthworm, mushroom

Coyotes, willows, squirrels, and snowshoe hares are all part of a particular

forest ecosystem.

• Sun → Coyote → Snowshoe hare → Willow

• Sun → Willow → Snowshoe hare → Coyote

• Sun → Squirrel → Snowshoe hare → Coyote

• Sun → Willow → Snowshoe hare → Squirrel

The nutrient cycle is driven by energy from the

• Sun

• Ocean

• Ground

• Atmosphere