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How many hectares are availabe for each human on Earth?
The land area of earth is 148 million square km or 14.8 billion Hectares.
What group of elements is alkaline earth metals?
Alkaline earth metals are found in Group 2
Why is a earth called a blue planet?
Because its mostly water.... water is blue
Why will the earth not run out of water?
Actually, the Earth will run out of water. In around 1 or 2 billion years from now, the sun will be hot enough to boil all of the Earth's oceans and all life on the Earth will be ceased during that time. The Earth will be scorched and discolored, and will become a lifeless planet.
What is the gravitional field strength of the earth at its surface?
The gravitational field strength of a planet multiplied by an objects mass gives us the weight of that object, and that the gravitational field strength, g of Earth is equal to the acceleration of free fall at its surface, 9.81ms − 2.
What is true of the earth as a planet 1.the earth revolves around the sun 2.the earth is the third planet from the sun 3.the earth is the smallest planet in your solar system?
1.the earth revolves around the sun - correct. 2.the earth is the third planet from the sun - correct.3.the earth is the smallest planet in the solar system - incorrect, it's Mercury.
Why sometimes earth is called the third planet?
Earth is the third planet out from the Sun. There is 1. Mercury, 2. Venus, and 3. Earth.
Which planet takes almost 2 earth years to orbit the sun?
the planet takes almost 2 earth years to orbit the sun is Jupiter
What planet is farthest from sun 1. earth 2.venus 3. pluto 4.mercury?
1 - The Earth as Pluto is no longer a planet but a dwarf planet.
Which planet known as wattery planet?
Earth. Scientist were almost about to call earth "Water" instead. The earth is the watery planet because it is has 2/3 of the ratio water/land. Hoped that Helped!!
Why is the earth called the blue planet?
because 2 thirds of the planet is covered by water, hence the blue planet.
What are the ratings and certificates for Earth The Power of the Planet - 2007 Atmosphere 1-2?
Earth The Power of the Planet - 2007 Atmosphere 1-2 is rated/received certificates of: Australia:G
When did the voyager 2 came back to planet earth?
in 2010
Which planet has under 2 moons?
Earth Mercury Mars
What planet has 3 rotations equals 2 revolutions?
earth
Where are the chips in fly like a bird 2?
planet earth
What group in the periodic table does alkaline earth metals belong to?
Group 2
