0
Because of the vegetation covering much of the land surface, which is the key to life.
It may also reflect that this is the only planet we know of that can sustain us in the long term without massive amounts of technology; in this case, greenness refers to the idea that it's a closed system in which the waste of one group is an essential nutrient for another: just about everything is recycled.
What else can I help you with?
What planet is blue-green?
Earth is the only planet in our solar system that appears blue-green from space due to the presence of water and vegetation.
Why does the earth look like a marble from space?
The Earth looks like a marble from space because of its spherical shape and the vastness of space surrounding it. When viewed from a distance, the planet appears as a small, round object due to its size in relation to the emptiness of space. Additionally, sunlight reflecting off the Earth's surface adds to its marble-like appearance.
Why the earth is blue from space?
The Earth appears blue from space because of its oceans, which cover about 71% of its surface. The water in the oceans reflects sunlight, giving the planet a blue hue when viewed from space. Additionally, the Earth's atmosphere scatters sunlight, with shorter blue wavelengths being scattered more than longer red wavelengths, contributing to the blue appearance.
What color is the sun in outer space?
The Sun is a bright white in outer space, but if properly filtered can be viewed in the yellow and red frequencies. Astronomical photographs of the Sun show it in red and orange because of these filters.
Why is earth green?
A lot of things are green such as leaves and grass. This is because they contain clorophyll (a green substance) which is part of the process to photosynthesise. However, most of the Earth is ocean so a photo from space would show mostly blue areas.
What coulor is the earth?
The Earth, when viewed form space, appears a a blue planet.
Is there more green or blue on the earth?
There is more blue on Earth than green. This is because approximately 71% of the Earth's surface is covered by water, which appears blue when viewed from space. Green areas, such as forests and grasslands, cover about 31% of the Earth's land surface.
What color is earth?
The Earth appears predominantly blue from space due to the presence of water on its surface. However, when viewed from the ground, Earth's colors range from blue (oceans) and green (land) to brown and white (deserts and polar regions).
What planet is blue-green?
Earth is the only planet in our solar system that appears blue-green from space due to the presence of water and vegetation.
Which planet is known as green planet?
Uranus is green-blue in colour Earth looks blue from space, although at lower altitudes some of the planet appears green
Why did earth called blue planet?
because the oceans make up roughly 70% the earth, therefore when viewed from space, the earth looks mostly blue. If the surface of the earth was mostly jungle then it would be the green planet. Mars is called the red planet because when viewed from space it looks kind of red, that is because the surface of mars has a red tint to it.
Why does the earth look like a marble from space?
The Earth looks like a marble from space because of its spherical shape and the vastness of space surrounding it. When viewed from a distance, the planet appears as a small, round object due to its size in relation to the emptiness of space. Additionally, sunlight reflecting off the Earth's surface adds to its marble-like appearance.
Objects in space that can only be viewed from earth because of reflected light energy are said to be what?
Objects in space that can only be viewed from earth becouse of reflected light energy are said to be
Why the earth is blue from space?
The Earth appears blue from space because of its oceans, which cover about 71% of its surface. The water in the oceans reflects sunlight, giving the planet a blue hue when viewed from space. Additionally, the Earth's atmosphere scatters sunlight, with shorter blue wavelengths being scattered more than longer red wavelengths, contributing to the blue appearance.
Objects in space that can only be viewed from earth because of reflected light energy are said to be?
objects in space that can only be viewed from earth because of reflected light energy are said to be luminous.
How smooth does earth look from outer space?
From outer space, Earth appears very smooth and round due to its spherical shape. The atmosphere and oceans create a layer of haze that gives the planet a soft, blue appearance. Overall, Earth looks serene and relatively featureless when viewed from afar.
What did John Glenn saw when he viewed the Earth from Outer Space?
the earth the clouds and the water!
