Less than a percent (1.2%) of the earth's total water is Surface and aquifer freshwater sources hold.
Earth is 70% covered in water. Of this water, 97% is saline water which is found in the ocean and the rest is fresh water. Less than 1% of the earth's surface fresh water is in ground and surface water. And about 2% is available in the form of glaciers. Only 1% of aquifer water is usable in the form of rivers, lakes, or ponds. The atmosphere also holds some quantity of water in the form of tiny droplets.
In the US 49% of fresh water is used in electricity production by thermal electric power production,31% in agriculture irrigation,11% for public use, and the rest for industries as compared to developing countries where 70% is used in agriculture or industries.
Read about the distribution of water:
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Answer:
Primitive rocks of the earth slowly evolved with relatively cool temperature.
Explanation:
- The oldest rocks of the earth have been broken down by the process of the erosion and have been estimated to be more than 4 billion years old and were formed during the hadeon eon.
- When the surface of the earth was exposed at various places such as the geologic shields and is younger than the age of the earth and formation of the universe some 4.5 billion years ago as mineral contents shows of the late crystallization of magma.
The answer u r looking for is the indian ocean
There are 195 countries in the world today. This total comprises 193 countries that are member states of the United Nations and 2 countries that are non-member observer states: the Holy See and the State of Palestine.
Answer:
Soil erosion can lead to all kinds of problems for farmers everywhere, including a loss of the topsoil, soil compaction, drainage problems, high soil acidity levels, water pollution and fewer organic and fertile materials in the soil, just to name a few
Explanation:
