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What is the earths shield called that protects it from space debris?
The Earth's shield that protects it from space debris is called the atmosphere. The atmosphere acts as a protective layer, burning up most incoming objects before they reach the Earth's surface.
Most of earths incoming ultraviolet radiation is absorbed by what?
Most of Earth's incoming ultraviolet radiation is absorbed by the ozone layer in the stratosphere. The ozone layer acts as a shield, protecting living organisms from the harmful effects of UV radiation, such as skin cancer and cataracts.
What happens to objects that enter the earths atmosphere?
the objects which enter the earths atmosphere are being pulled down towards the earths surface due to the earths gravity. And so it leads to falling falling of large objects from the space on the surface of the earth.
What object crosses paths with earth and enters earths atmosphere?
Meteors or asteroids are objects that can cross paths with Earth and enter its atmosphere. When they do, they produce a bright streak of light as they burn up due to friction with the atmosphere, creating a phenomenon known as a meteor or shooting star.
What does the amount of energy in the atmosphere depend on?
The amount of energy in the atmosphere depends on factors such as incoming solar radiation, the Earth's surface temperature, greenhouse gas concentrations, and atmospheric circulation patterns. This energy drives weather systems and influences climate patterns globally.
What caused intense heat a re-entry of rocket to earths atmosphere?
becasue it encounters friction from the atmosphere
Why do space shuttles heat up when they re-enter into the earths atmosphere?
When the shuttle goes from the vacuum of space and enters the earths atmosphere, it heats up because of simple friction. The friction is from the shuttle going so fast and hitting the atmosphere. Same reason you sometimes see meteor showers.
Why spacecraft get hot while enter into the earths atmosphere?
A spacecraft has to work against the air friction when it enters our atmosphere. Thus it gets heated a
What is the difference between the earths atmosphere and the earths gravity?
The two are completely unrelated.
What happen when a asteroid when they enter the earths atmosphere?
Usually they will burn up due to the friction they encounter when they enter the atmosphere, or they will bounce off the atmosphere and be deflected into deep space.
What causes a meteor to burn?
gases combined with the speed, plus the passing through earths atmosphere. Or to answer in a word........friction!
What is the difference between airplane and spaceshuttle?
Airplanes are used for transportation within the earths atmosphere where as spaceships are for travel outside and eventually back into the earths atmosphere
Why do objects burn up on reentry into earths atmosphere?
It's all down to friction from the Earth's atmosphere. The speed of the object falling - creates friction with the air around it. The heat generated by the is hot enough to melt metal - and most asteroids.
What is the energy exchange between space the atmosphere and earths surface produce?
The energy exchange between space, the atmosphere, and Earth's surface produces a balance of incoming solar radiation and outgoing thermal radiation. Solar energy is absorbed by the Earth's surface, which then emits thermal radiation back into the atmosphere. Greenhouse gases in the atmosphere trap some of this thermal radiation, leading to the warming of the Earth's surface.
What is the difference between a plane and spacecraft?
An aircraft flies in the Earths atmosphere, whereas a spaceship flies above the atmosphere.
What is a bright streak of light in the sky caused by the entry into earths atmosphere of a meteroroid?
It's simply dust and ice particles being heated - by friction, as the meteorite travels through the Earth's atmosphere.
What is the earths shield called that protects it from space debris?
The Earth's shield that protects it from space debris is called the atmosphere. The atmosphere acts as a protective layer, burning up most incoming objects before they reach the Earth's surface.
