Question 45
Complete the sentences using the words below.
density · decreases · increases · mass
The pressure exerted by the air in the atmosphere is greatest at Earth’s surface and __________ as altitude increases. The reason is that __________ and __________ of the atmosphere are greatest at sea level and decrease with increasing altitude.
density · decreases · increases · mass
The pressure exerted by the air in the atmosphere is greatest at Earth’s surface and __________ as altitude increases. The reason is that __________ and __________ of the atmosphere are greatest at sea level and decrease with increasing altitude.
