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Desertification is caused by?
Human activity
Which continent is at greater risk of desertification?
Africa is at greater risk of desertification due to factors such as climate change, deforestation, and soil degradation. The Sahara Desert, the largest hot desert in the world, is expanding southward, resulting in the desertification of areas in Africa.
How is desert that is prouduced by desertification different from naturally occurring desert?
Deserts formed by desertification are usually caused by human activities. Such activities as over grazing and poor agricultural processes can cause desertification.
When land becomes more desert like as a result of a change in climate or human activity what occurs?
The process is called desertification.
What is induced microseismicity?
small earthquakes caused by human activity
What additional climate variables contribute to the picture of human-caused warming?
In addition to human caused variables that contribute to warming, there are several natural variables which also are major factors. These include solar activity, volcano activity and en nino activity.
Can forest fires be caused by man?
About 80% are caused by human activity, but sometimes not intentionally. For example, if a hydro pole falls and starts a fire, that is caused by human activity, because we built the hydro pole. If a campfire isn't put out properly, that is also considered human made, because we caused the fire by not putting out the campfire.
Is the statement "climate change is caused by human activity" an objective fact or opinion?
The statement "climate change is caused by human activity" is supported by scientific evidence and is considered an objective fact by the majority of the scientific community.
What are pollutants in the air caused by human activity?
One of them is CO2. Another is methane
Do all scientists agree that global warming is being caused by human activity?
No.
What areas are undergoing desertification?
Areas undergoing desertification include parts of Africa (Sahel region), Asia (China, Middle East), Australia, and parts of North and South America. Desertification is caused by a combination of natural factors such as climate change and human activities like overgrazing and deforestation.
What is what is desertification?
Desertification is caused by a wide variety of factors is the removal or destruction of all the vegetation in a certain enclosed area, such as a field or a forest.
