Sad
This term is used when a species is no longer present on Earth.
What is extinct or extinction?
This type of harvesting was shown by the super axe hacker.
What is clearcutting?
Lake Mead is an example of this.
What is a National Recreation Area?
This is a natural cause of wildfires.
What is lightning?
This is mined at Thacker Pass.
What is lithium?
This list of species is published by the United Nations.
What is the Red List?
Besides habitat loss, this is one disadvantage to clearcutting.
What is soil erosion/mudslides?
In these public lands, human impact is very limited and the land is to be left untrammeled by humans.
What is wilderness?
This is when forest managers intentionally set a fire to clear out underbrush.
What is a prescribed fire?
This is the toxic pollutant from mines when the rock minerals that contain sulfide create sulfuric acid when exposed to water or air.
What is acid mine drainage?
When the species is near extinction it is listed as this.
What is shelterwood?
What is the National Forest Service?
This feature on a house will help protect it from catching fire.
What is a metal roof/small screens/concrete siding?
An example of this type of mining is an open pit mine.
What is surface mining?
This is the extinction of a species from just a small given area.
What is extirpation?
This type of harvesting selects specific trees to be cut down.
What is selective harvesting?
To preserve and protect for future generations is the mission of these public lands.
What is the National Park Service?
This type of tree relies on fire to open the cones to release seeds.
What is the sequoia tree?
This international treaty makes it illegal to bring endangered animals/body parts to other countries.
What is CITES?
You may harvest trees on Forest Service land if you pay for and get this.
What is a permit?
Desert National Wildlife Refuge in the Sheep Mountains is managed by this agency.
What is the Fish and Wildlife Service?
This pest kills trees and is only destroyed by fire.
What is the pine beetle?
This the rock that includes the mineral that is being mined.
What is ore?