문제 1선택형Which layer of the atmosphere helps in slowing down meteors?TroposphereStratosphereMesosphereThermosphereExosphere
문제 2선택형Which layer of the atmosphere is closest to Earth where we live?TroposphereStratosphereMesosphereThermosphereExophere
문제 3선택형In which layer of the atmosphere is the ozone layer located?TroposphereStratosphereMesosphereThermosphereExosphere
문제 4선택형Which layer of the atmosphere is known for telecommunications and auroras?Troposphere StratosphereMesosphereThermosphereExosphere
문제 5선택형Which layer of the atmosphere is the highest and where satellites orbit?TroposphereStratosphereMesosphere ThermosphereExosphere
문제 6선택형Which atmospheric layer is directly above the troposphere? StratosphereMesosphereThermosphereExosphere
문제 7선택형What natural phenomena occur in the thermosphere?RainstormsOzone depletionAurorasMeteor showers
문제 8선택형In which layer do most of Earth's weather phenomena, like thunderstorms and rain, occur?TroposphereStratosphereMesosphereThermosphereExosphere
문제 9선택형What is the primary function of the ozone layer in the stratosphere?To produce oxygenTo absorb ultraviolet raysTo slow down meteorsTo reflect radio waves