Want this question answered?
by the sun, and global warming
1. Troposphere. 2. Stratosphere. 3. Mesosphere. 4. Thermosphere.
The layer of the atmosphere that contains the ionosphere and exosphere is called the thermosphere. The exosphere is at the top and the ionosphere is at the bottom.
that would be oxygen and nitrogen
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.
Nitrogen (78 %) and oxygen (21 %).
Oxygen is O and nitrogen is N.
2
The most important elements in the Earth's atmosphere are N (nitrogen) and O (oxygen).
by the sun, and global warming
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
carbon dioxide and nitrogen are 2.
Hydrogen and Helium
first of all it helps by : 1. the atmosphere gives earths animals or creations air to breath 2. the atmosphere helps plants grow 3.
1. Troposphere. 2. Stratosphere. 3. Mesosphere. 4. Thermosphere.
The layer of the atmosphere that contains the ionosphere and exosphere is called the thermosphere. The exosphere is at the top and the ionosphere is at the bottom.
The top 2 are nitrogen and oxygen.