ENR 2023 CH. 19 Forests and Their Products

What are forests considered as?

• Renewable resources

• Non-renewable resources

• Limited resources

• Inexhaustible resources

Why do trees take longer to grow compared to other plants?

• They require more sunlight

• They have deeper roots

• They have a longer life cycle

• They need less water

What is the purpose of clearing forests?

• To protect the environment

• To provide shelter for animals

• To ensure a reliable food supply

• To promote hunting and gathering

What did early colonists consider forests as?

• Impenetrable and harsh

• Safe and civilized

• Beautiful and serene

• Abundant and resourceful

What were some of the values of forests to early colonists?

• Forts, home, and structures

• Furniture and export

• Ship building and wild game

• All of the above

What percentage of the world's land was forest in 2010?

• 10%

• 20%

• 31%

• 40%

Has deforestation been a major issue in the United States?

• Yes, the forested area has significantly decreased

• No, the forested area has remained stable

• Yes, but the forest growth exceeds harvest

• No, the timber production has decreased

What are the main parts of a tree?

• Roots, trunk, and branches

• Leaves, flowers, and fruits

• Stem, bark, and sap

• Heartwood, sapwood, and cambium

What is the purpose of the crown of a tree?

• To support the trunk

• To store food and water

• To manufacture food through photosynthesis

• To provide shade and shelter

What are some of the benefits of forests?

• Climate moderation and water conservation

• Carbon dioxide-oxygen exchange and wildlife recreation

• Soil conservation and converted wood products

• All of the above