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The African Great Rift Valley is longest, and the Cotahuasi Canyon is deepest.

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โˆ™ 2011-01-05 23:15:17
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Q: What is the deepest longest valley on the earth above sea level?
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What is the Earth's deepest valley?

The Marianas Trench in the South Pacific.

What would happen to the mass of an object if you took it to the deepest valley on earth?

It will remain the same.

Is Death Valley the largest hole on earth?

No. it's the deepest point on earth No, it's the lowest spot in the Western Hemisphere. The deepest point would belong to the Dead Sea.

What would happen to the weight of an object if you took the object to the deepest valley on Earth?

I'm 99percent that you will be heavier.

Where is the earth's crust the thinnest on land?

B/c of the principle of isotasy, the earth's crust is thinnest at the deepest point on the Earth's surface (aka. Death Valley)

Is the grand canyon the biggest canyon on earth?

The Yarlung Tsangpo Grand Canyon is among the longest and deepest canyons in the world of Tibet.

What is the deepest layer on the earth?

The deepest physical layer of the Earth is the inner core.

List of the deepest lakes on earth?

Lake Baikal its the deepest lake on EARTH!

What will happen to the weight of an object if you take the object to the deepest valley of the earth?

Since the weight of an object is calculated as the product of its mass times the mass of the Earth divided by the square of the distance between the object being weighed and the center of the Earth, almost no perceivable change will occur. This is because the two masses do not change, and the square of the distance from the Earth's center changes only slightly even in the deepest valley.

What is the deepest gorge on earth?

Kali Gandaki(nepal) Gorge, the deepest gorge on earth.

What is the earths deepest points?

the deepest points are the layers of the earth

Which planet has the highest mountainand deepest valley in the solar system?

Mars. Mons Olympus is 3 times taller than Mt. Everest on Earth.

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