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6.7c - Lesson 3
Layers of the Atmosphere
| Question | Answer |
|---|---|
| Weather takes place in which layer of the atmosphere? | Troposphere |
| Properties of the atmosphere change with ___________ | Altitude |
| What layer contains ozone? | Stratosphere |
| What layer of the atmosphere is the coldest layer and also meteors disintegrate in this layer? | Mesosphere |
| What is the hottest layer the atmosphere and contains the International Space Station? | Thermosphere |
| The atmosphere is made up of layers that have___________ characteristics. | Distinct |
| True or false - The ozone layer protects life on earth by reflecting much of the sun, solar radiation. | True |
| Most of the air that makes up the atmosphere is found in the __________ . | Troposphere |
| How many main layers does the Earth atmosphere have? | Four main layers but then the exosphere leading to outer space. |
| What are two main roles of the Earth's atmosphere? | 1) Absorbing harmful radiation from the sun. 2) Regulating earth's temperature. |
| In the troposphere, the temperature _________________ as the altitude increases. | decreases |
| In the thermosphere, the temperature _____________ with altitude. | increases |
| Where is the temperature the hottest in the troposphere? | Near the surface of the Earth |
| The thinnest layer of the atmosphere and closest to Earth's surface is what layer? | Troposphere |
| _________________ helps protect Earth from UV radiation. | Ozone |
| The amount of thermal energy in the atmosphere is what we know as ______________________. | Temperature |
| As altitude increases, atmospheric pressure ________________. | decreases |