Redwood Forest Quiz

What are the three main threats to redwood trees mentioned in the video?

• Fire, pollution, and logging

• Bugs, drought, and pollution

• Floods, drought, and disease

• Bugs, fire, and disease

How do the Yurok people view the redwoods?

• As symbols of wealth

• As obstacles to development

• As mere resources

• As guardians and family

What unique adaptation helps redwoods absorb water?

• Thick bark that retains moisture

• Roots in their crowns absorbing fog

• Leaves that store rainwater

• Deep roots reaching groundwater

What role do redwoods play in the coastal ecosystem?

• They are the primary food source for wildlife

• They capture cold water benefiting salmonid species

• They prevent soil erosion

• They provide shelter for all coastal animals

How do redwoods support each other in the forest?

• By growing taller than other trees

• By competing for sunlight

• By shedding leaves to enrich the soil

• By sharing nutrients through interconnected roots

How do fallen redwood trees contribute to the forest ecosystem?

• They attract pests and diseases

• They block sunlight and hinder growth

• They provide nutrients and open space for new growth

• They decompose quickly and disappear

What is a major concern for the future of redwoods?

• Overpopulation of wildlife

• Increased tourism

• Excessive rainfall

• Catastrophic wildfires

What percentage of the remaining old growth redwoods is within the Redwood National and State Parks?

• 75%

• 60%

• 45%

• 25%

What is the purpose of thinning second growth forests?

• To create space for new species

• To reduce the number of trees

• To promote growth of fewer, more vigorous trees

• To increase logging opportunities

Why is it important to protect redwood forests for future generations?

• To create more logging jobs

• To expand urban development

• To increase tourism revenue

• For scientific and climate reasons