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Why is sunlight more dangerous in outer space than on earth?
Sunlight is more dangerous in outer space than on Earth because there is no matter in space, unlike on Earth, so sunlight just passes through the emptiness of space and shines in all directions. When light passes through matter, it takes longer for the light to pass through it to reach something. In space, it only takes 8 minutes for sunlight to reach Earth's surface. The speed of light also depends on what type of matter the light is going through.the sun is more hotter in space than the earth
Do you have to have your skin covered in space?
Yes, it's not advisable to stay in direct sunlight on Earth for too long, you will burn and risk skin cancer. In space, without the ozone and atmosphere to protect you it would be much more dangerous.
Why does Earth look blue from space?
Earth looks blue from space because of the way sunlight interacts with our atmosphere. The Earth's atmosphere scatters sunlight in all directions, but blue light is scattered more than other colors because it has a shorter wavelength. This scattering of blue light gives the Earth a blue appearance when viewed from space.
How is infrared dangerous?
They're not dangerous, on earth, because less amount of infra-red gets to us but sometimes it can give us tans, because sun radiation is infra-red and you can get sun burn, so you can say that it doesn't have much danger on human beings on earth, for in space you have to wear space suits and you have to have space shuttle to be safe on space, because space has far more dangerous infra-red radiation. so I would say that infra-red doesn't have much harm of humans beings on earth, but it is very harmful in space.
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 is the significance of albedo in understanding Earth's climate system"?
Albedo is important in understanding Earth's climate because it measures how much sunlight is reflected back into space by the Earth's surface. A high albedo means more sunlight is reflected, which can cool the planet, while a low albedo means more sunlight is absorbed, leading to warming. This balance of reflection and absorption plays a key role in regulating the Earth's temperature and climate.
How do bright surface on earth affect what happens to incoming sunlight?
It doesn't affect it. Duh you shouldn't have to look it up online! Pay attention in school!
How does a higher albedo affect the Earth's climate?
A higher albedo on Earth reflects more sunlight back into space, which can lead to cooler temperatures and potentially impact the climate by reducing global warming.
How long does it take for sunlight to rach the earth?
Sunlight travels to the Earth in a little bit more than 8 minutes.
How does the angle of incidence increase the temperature of earth?
The angle of incidence refers to the angle at which sunlight hits the Earth's surface. When sunlight hits the Earth's surface at a higher angle of incidence (more direct sunlight), the energy from the sunlight is more concentrated, leading to increased heating of the surface. This can result in higher temperatures on Earth.
Why is solar energy more efficient in space?
The energy from fossil fuels (coal, oil and natural gas) needs oxygen to burn. This is not available in space. What is available is lots of sunlight. So solar power is the best and most efficient answer to provide power in space.
What parts of the earth are the coolest and why?
The poles, specifically the Arctic and Antarctic regions, are the coolest parts of the Earth. This is because these regions receive less direct sunlight due to the tilt of the Earth's axis and have a higher albedo, reflecting more sunlight back into space. Additionally, cold air sinks at the poles, leading to lower temperatures.
