Wetland Conservation

A rock and a plant live together in an environment called a(n) ______________.

• wetland
• ecosystem
• conservation
• landform

Habitats like ponds, marshes, and swamps are types of ______________.

• ecosystems
• landforms
• wetlands
• common good

Wetland ecosystems exist in many types of _________ like mountains, hills, valleys, and plains.

• conservation
• ecosystem
• landforms
• wetlands

It is important to continue water _____________ to save our natural resources.

• landforms
• ecosystems
• wetlands
• conservation

If all of the caterpillars were removed from this food chain, which plant or animal population would decrease first?

• Birds
• Plants
• Hawks

If all of the birds were removed from this food chain, which plant or animal population would increase first?

• Plants
• Hawks
• Caterpillars

What is the main function of a plant's leaves?

• Make flowers

• Absorb water

• Take in sunlight

• Produce pollen

What is the main function of a plant's roots?

• Make flowers
• Absorb water
• Take in the sunglight
• Produce pollen

All of the following are learned behaviors of a beaver EXCEPT

• sharp teeth
• building a dam
• cutting trees
• learning to dive

Which is a force of nature that impacts an ecosystem?

• Pollution
• Flood
• Bulldozer
• Bridge