While the weather can change in just a few hours, climate takes hundreds, thousands, even millions of years to change.Tags: Rainforest Facts For Kids HomeworkHistory Coursework Northern IrelandPakistan Resolution Day EssayMontessori School Business PlanUsing Sources In History EssaysThomas Aquinas Essays
It has practical importance because, among other functions, it influences radio propagation to distant places on the Earth.
The lowest part of the Earth's atmosphere is called the troposphere and it extends from the surface up to about 10 km (6 miles).
The atmosphere above 10 km is called the stratosphere, followed by the mesosphere.
It is in the stratosphere that incoming solar radiation creates the ozone layer.
When astronauts work in space, they must wear a bulky spacesuit that does everything to sustain and protect them that the atmosphere does for us all the time.
Atmosphere is a gaseous mixture of ancient origin, the sum of all the exhalations and inhalations of life on Earth throughout time.This portion of the atmosphere is ionized and contains a plasma which is referred to as the ionosphere.In a plasma, the negative free electrons and the positive ions are attracted to each other by the electromagnetic force, but they are too energetic to stay fixed together in an electrically neutral molecule.A drawback of solar panels is that they require sunlight to generate electricity.Some have observed that for a device on Earth facing space, the chilling outflow of energy from the device can be ...Earth's atmosphere is a unique reservoir of gases, the product of nearly 5 billion years of development.It sustains us and protects us from hostile radiation and particles from the Sun and beyond-the atmosphere serves as an efficient filter.As you read, note that we follow the same path that incoming solar radiation travels through the atmosphere to Earth's surface. The heterosphere is the outer atmosphere in terms of composition.It begins at about 80 km (50 mi) altitude and extends outward to the transition to the exosphere and interplanetary space.Mesosphere layer lies above the stratosphere and extends to a height of 90 km from ground level.This temperature in this layer decreases with height and reaches a minimum of The troposphere is the lowermost and densest layer.