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What else can I help you with?
Why earth possess magnetic field?
The Most Energetic Cosmic Rays Are Dangerous Because They Are Ionising Radiation. Fortunately, On Earth We Have Two Very Effective Line Of Defence: The Earths Magnetic Field And Its Atmosphere! x
What are the two most important processes in the cycling of oxygen in and out of the atmosphere?
weathering and erosion
What are the two most common elements that compose earths continental crust?
Granite and basalt...... + a bunch of bugs n' stuff
What four gases is the atmosphere made of?
i know two water vapor and other liquids
What two features of earth protect us from the sun's radiation?
strong magnetic field deflects charged particle radiation around the earthozone layer absorbs much of the ultraviolet electromagnetic radiation as it enters the atmosphere
What are the two most abundant gases in earths atmosphere presently?
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
What is the difference between the earths atmosphere and the earths gravity?
The two are completely unrelated.
What are the two most abundant gases which make up the earths atmosphere?
Nitrogen N2 78.08% Oxygen O2 20.95%
Earths atmosphere is dominated by which two gases?
Nitrogen and Oxygen are the two main constituents of air.
What two gases is the earths atmosphere dominated by?
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
What 2 elements are the most common in earths atmosphere?
The two most common elements in Earth's atmosphere are nitrogen, making up about 78%, and oxygen, making up about 21%.
What two gases make up approximately 99 of earths atmosphere?
Nitrogen and Oxygen.
Two most abundant gases in earths atmosphere presently?
78% nitrogen and 21% oxygen and other gasses make up the last 1% Earth science
What are the two gases that existed in earths earlier atmosphere?
The original atmosphere of earth contained primarily ammonia and methane, very similar to the atmosphere on Venus and Jupiter today.
The earths atmosphere is dominated by which two gases?
Nitrogen (N2) - 78% Oxygen (O2) - 21%
What two things does momentum count on to keep in act?
Outside earths atmosphere its Gravity, and on Earth its Mass and Velocity.
What two things shot from the sun strike the earths atmosphere?
Electromagnetic waves (including light); solar wind.
