I am absolutely sure that <span>the percent of the Sahara Desert is covered by sand sheets and dunes is definitely 25 %. Even though it might seem weird, it is actually correct and here are the pic from artcicle about Sahara which will pose as a proof : )
Do hope it will help!
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<span>A tsunami can occur when there is vertical movement at a fault under the ocean floor.</span>
It would be a population density map
The answer is Bthank mee laterrrrrr.
Also known as global warming, it refers to the rise in average surface temperatures on Earth. This is mainly cause of fossil fuels which release carbon dioxide and other green house gasses into the air.
