What percentage of Australia is classified as desert? How much water does the Amazon rainforest produce? What percentage of Earth's ice is the Antarctic Ice Sheet? What percentage of Earth's freshwater is contained in Antarctica? The oceans cover approximately what percent of the earth?
Is the amount of water on Earth constant? What percentage of Australia is classified as desert? What percentage of land does rainforest cover in Africa? What percentage of Australia is arid? How many people live there? Where can the majority of Earth's freshwater be found? What is the larg...
What is the hydrosphere made of? What percentage of rain falls in the dry desert? How much water is in the Earth's crust? How much water is under the Earth's crust? What is the salinity of seawater? Approximately what fraction of the Earth's surface is covered with water? About what...