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What else can I help you with?
How long is one year on other planets in comparison to earth?
A year on our planet is 365.25 Earth days. Other planets take more or less time depending on their orbital distances from the Sun. Mercury - 88 Earth days Venus - 225 Earth days Mars - 687 Earth days Jupiter - 11.86 Earth years Saturn - 29.46 Earth years Uranus - 84 Earth years Neptune - 164.8 Earth years Pluto (now a dwarf planet) - 247.7 Earth years
Why does Mercury and Mars have less gravity than Earth?
Why does Mercury and Mars have less gravity than Earth because they both have less mass than does the Earth.
How much usable fresh water is there on Earth?
Around 8 to 10 million cubic miles of Earth's water is considered fresh water, of which some 6 to 7 million cubic miles (more than two-thirds) is frozen in glaciers and the ice caps in Greenland and Antarctica.
What did earth look like 1000 years ago?
By and large, aside from the messes left by the human infestation, yes. The Earth does look much the same as it did a million years ago. The Atlantic ocean might be a little wider, the Pacific a little narrower, the water level a little higher, but the place looks pretty much the same.
How much of the earth is ready for use by humans?
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.
Dose the earth have more or less water now than 1000 years ago?
l2watercycle noob
How much water is there on earth today compared to 100 years ago?
The total amount of water on Earth has remained relatively constant over the past 100 years. However, changes in the distribution of water due to activities like urbanization and climate change may have altered the availability of freshwater in some regions.
What is the total number of caribou on earth?
I think that the total number left on earth is less then a thousand . Am I right?
The modes served as the basis for European art music for less than one hundred years?
False; for a thousand years
Were national governments invented less than a thousand years ago?
No; there were nations with a central Government as far back as the ancient Egyptians and Assyrians, so several thousand years back.
Is a millennium the same as more than or less than a million?
A millennium is one thousand years.
How many percent of earth covered by water?
70% of the Earth's surface is covered in salt water. Liquid fresh water covers less than 1% of the Earth
Is the earth less dense or more dense than water?
Earth is more dense.
How may light years is mercury from earth?
Less than 1.
Is there the same amount of water on earth now as there was when earth was formed?
It has the same amount of water as 1000 years ago. Unless this water has been taken off the earth in a spaceship, it will always be on earth, some of it in gaseous for, some in ice, and some in water. Most of the earth's water is non-potable (meaning you can't drink it its not clean). Water is always recycled, for instance, the water you drink today, could also have been drunk by a dinosoar, then peed out. The water would be recycled over time, with all the bad things coming out when it evaporates, then it rains back to the earth as pure clean water.
How much of the water on earth can you use?
Water covers 71% of the Earth's surface; the oceans contain 97.2% of the Earth's water. :) Approximately 2.59% of water on Earth's surface is fresh water, and of this percentage, 70% of it is trapped in ice caps. This leaves less than 1% of the water of Earth suitable for use.
Is less than 1 percent of the water on earth is usable fresh water?
yes that is right
