lThe storehouses for the vast majority of all water on Earth are the oceans. It is estimated that of the 332,500,000 cubic miles of the world's water supply, about 95% is stored in oceans.
lLess than 3% of the world's water is fresh - the rest is seawater and undrinkable.
l• Of this 3% over 2.5% is frozen, locked up in Antarctica, the Arctic and glaciers, and not available to man.
l• Thus humanity must rely on this 0.5% for all of man's and ecosystem's fresh water needs.
l10,000,000 km3 stored in underground aquifiers.
l119,000 km3 net of rainfall falling on land after accounting for evaporation.
l91,000 km3 in natural lakes.
lOver 5,000 km3 in man made storage facilities - reservoirs.
l2,120 km3 in rivers - constantly replaced from rainfall and melting snow and ice.
66.6%
Less than 1 percent of Earth's water is ready for use by humans. Earth is approximately 71 percent water but of all this water only about 2.5 percent is fresh water with the rest being salt water and thus not fit for human consumption. Of the 2.5 percent fresh water the majority of this is frozen in the polar icecaps, present in soil moisture or deep underground where it is out of reach.
Approximately 75% of the Earth's surface is covered by water.
The amount of Earth's water that is usable as a freshwater resources can vary. There is a very large percentage of freshwater available, but much of it is unobtainable.
1/4 earth is water but we can drink only 1/3 water of it
Yes it is
Yes, water is present on Earth in various forms such as liquid, solid (ice), and gas (water vapor). It can be found in oceans, lakes, rivers, glaciers, groundwater, and even in the atmosphere.
Water covers 75% of the Earth's surface.
It is more correct to say that water is on the earth. Though the surface of the earth is mostly covererd with water, the operative word is "covered." The water covers most of the earth's surface, so the water could be said to be sitting on the earth. Which it is.
71% of the earth is filled with water.
Water is present on Earth due to the planet's unique combination of factors, such as its position in the habitable zone of the solar system, presence of a suitable atmosphere to retain water, and geological processes that cycle and redistribute water. Additionally, water may have been delivered to Earth by comets and asteroids during its formation.
The water sphere of Earth is known as the hydrosphere. It comprises all the water present on or beneath the Earth's surface, including oceans, lakes, rivers, groundwater, and ice caps.
we will die we can not survive with out water you will die if u dont have water after 12 days
well there is 77% of the earth is made up of water
Earth, but there could have been water in Mars years ago.
Approximately 71% of the Earth's surface is covered by water.
The Earth is made up of about 70% water, and 30% land.