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Nitrogen, Oxygen and Argon
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What are the 3 main types of gases in the earths atmosphere?
The 3 types of gases in Earth's atmosphere are argon, oxygen and nitrogen.
What are the names of the four layers of earths atmosphere?
1. Troposphere. 2. Stratosphere. 3. Mesosphere. 4. Thermosphere.
What are the eight most common elements in the earths continental crust?
The eight most common elements in the earths continental crust are; 1. Oxygen. 2. Silicon. 3. Aluminium. 4. Iron. 5. Calsium. 6. Sodium. 7. Potassium. 8. Magnesium.
How did oxygen become a part of the earths atmosphere and what did this increase in oxygen levels allow?
The oxygen in the atmosphere is the O-Zone which is O3 (Oxygen 3) because of plant life oxygen had increased via photosynthesis, the incease just allowed the ozone to thicken, but sadly due to CFC there are large holes
What three parts of the earth included in the biosphere?
1. atmosphere (air)- the layer of gases that surrounds the earth. 2. lithosphere (earth)-a. the solid portion of the earth b. the crust and upper mantle of the earth 3. hydrosphere (water)- the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere
What are the 3 most common elements that make up the gases in out earths atmosphere?
These gases are nitrogen, oxygen and argon.
3 layers of the suns atmosphere?
well the suns pressure and the earths atmosphere
What are earths 3 main spheres?
the biosphere, the atmosphere, and the geosphere
What are the 3 main types of gases in the earths atmosphere?
The 3 types of gases in Earth's atmosphere are argon, oxygen and nitrogen.
What are three ways in which the atmosphere is important to earth?
first of all it helps by : 1. the atmosphere gives earths animals or creations air to breath 2. the atmosphere helps plants grow 3.
What are the names of the four layers of earths atmosphere?
1. Troposphere. 2. Stratosphere. 3. Mesosphere. 4. Thermosphere.
What elements are found in a high proportion in earths crusts?
The Elements found in a high proportion in the Earths crust are, 1. Oxygen. 2. Silicon. 3. Aluminum. 4. Iron. 5. Calcium. 6. Sodium. 7. Potassium. 8. Magnesium.
What elements are found in a high proportion in Earths crust?
The Elements found in a high proportion in the Earths crust are, 1. Oxygen. 2. Silicon. 3. Aluminum. 4. Iron. 5. Calcium. 6. Sodium. 7. Potassium. 8. Magnesium.
What 3 gases made up the earths atmosphere a lot of years ago?
carbon dioxide, sulphur dioxide and still nitrogen
What are the earths atmosphere facts?
1. there are five layers of the atmosphere 2. it is composed of the gas nitrogen (N) and oxygen (O) mainly 3. nitrogen (N) occupies 78% of the atmosphere 4. oxugen (O) occupies 21% of the atmosohere
What are the eight most common elements in the earths continental crust?
The eight most common elements in the earths continental crust are; 1. Oxygen. 2. Silicon. 3. Aluminium. 4. Iron. 5. Calsium. 6. Sodium. 7. Potassium. 8. Magnesium.
When did sputnik die?
Sputnik died on January 4th 1958, 3 months after it was launched in october 4th 1957 because it was sucked into the earths atmosphere and out of the geostationary orbit.
