What environmental concern is associated with coal burning?
Correct answer(s):
- Carbon dioxide emissions
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What is the primary use of coal in the U.S.?
Correct answer(s):
- Electricity generation
How much of U.S. electricity is generated using natural gas?
Correct answer(s):
- 40%
Which practice helps maintain the ecosystem of Sierra Nevada?
Correct answer(s):
- Controlled burns
What is a primary conservation challenge for Lake Tahoe?
Correct answer(s):
What is a significant threat to the Sierra Nevada’s forests?
Correct answer(s):
- All of the above
Which organization focuses on preserving the Sierra Nevada’s environment?
Correct answer(s):
- Sierra Nevada Conservancy
How does climate change impact the Sierra Nevada snowpack?
Correct answer(s):
- Reduces snowpack
What weather phenomenon contributes to snowpack in the Sierra Nevada?
Correct answer(s):
- Pineapple Express
Which months typically have the heaviest snowfall in the Sierra Nevada?
Correct answer(s):
- January-February
When is the best time to see wildflowers in the Sierra Nevada?
Correct answer(s):
- Spring
What is the name of the scenic byway through Yosemite National Park?
Correct answer(s):
- Tioga Road
Which Sierra Nevada trail is part of the Triple Crown of Hiking?
Correct answer(s):
- Pacific Crest Trail
Which lake in the Sierra Nevada is famous for its annual paddleboarding events?
Correct answer(s):
- Lake Tahoe
What is the most popular summer activity in Yosemite?
Correct answer(s):
- Hiking
What is the typical vegetation in the subalpine zone of the Sierra Nevada?
Correct answer(s):
- Juniper and Pine
Which insect is crucial for pollination in the Sierra Nevada?
Correct answer(s):
- Sierra Nevada Bumblebee
Which predator plays a vital role in the Sierra Nevada ecosystem?
Correct answer(s):
- Mountain Lion
What fish is native to the Sierra Nevada’s high-altitude lakes?
Correct answer(s):
- Golden Trout
What bird species is commonly found in the Sierra Nevada?
Correct answer(s):
- All of the above