Going from Earth's surface up toward space, the atmospheric layers are the troposphere,
A) troposphere, stratosphere, ozonosphere, mesosphere, thermosphere, ionosphere, and exosphere.
B) exosphere, thermosphere, mesosphere, stratosphere, and troposphere.
C) exosphere, ionosphere, thermosphere, mesosphere, ozonosphere, stratosphere, and troposphere.
D) troposphere, stratosphere, mesosphere, thermosphere, and the exosphere.
Question 2
As you ascend in elevation, the air generally becomes
A) warm and heavy.
B) warm and less dense.
C) cool and heavy.
D) cool and less dense.
From space earth shows itself as a planet covered mostly by water.
A cross-section of the skin reveals three layers
Earth’s Spheres
Major Surface-Ocean Currents
Telescopic View of the Lunar Surface
Escape Speed from Earth