1) It's the outer layer a) The troposphere b) The exosphere c) The mesosphere 2) It's the layer that protects us from asteroids and meteorites. a) The mesosphere b) The troposphere c) The thermosphere 3) It's where the weather occurs. a) The mesosphere b) The stratosphere c) The troposphere 4) The ozone layer is here. a) The troposphere b) The stratosphere c) The thermosphere 5) The International Space Station is here. a) The troposphere b) The mesosphere c) The thermosphere

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