Show:
Layers of the Atmosphere
The Air Around You
Air Pressure
Miscellaneous
100
Where is the troposphere the thickest?
What is the over the equator?
100
What gas is released when gasoline is burned?
What is carbon dioxide?
100
What happens to the density of air when altitude increases?
What is the air pressure decreases?
100
What percent of our atmosphere is made up of gases other than oxygen and nitrogen?
What is 1%?
200
What layer of the atmosphere that has no definite outer limit?
What is thermosphere?
200
What term is used to describe the condition of Earth’s atmosphere at a given place or time?
What is weather?
200
What do you use to calculate the density of a substance?You divide its _______ by its volume.
What is mass?
200
What do plants need to make food?
What is carbon dioxide?
300
Which layer of our atmosphere is where weather occurs?
What is troposphere?
300
What does a fire need to burn?
What is oxygen?
300
What is the amount of mass in a given volume of air called?
What is density?
300
What do Scientist use to measure Earth's atmosphere into 4 layers?
What is temperature?
400
What is the lower layer of the thermosphere?
What is the ionosphere?
400
Which gas makes up about 75% percent of the atmosphere?
What is nitrogen?
400
What is the instrument called to measure air pressure?
What is a barometer?
400
What layer can air temperatures reach 1,800°C?
What is the thermosphere?