Atmosphere around you-Severe weather-Rocks and rock cycle

Choose all the rock types.

........................rock formed by cooling lava.

.........................rock formed due to cementation.

......................is the main constituent of sedimentary rock.

.........................formed by heat and pressure.

..............................is the uppermost layer of the atmosphere.

...........................layer of the atmosphere protects the Earth from meteoroids.

.................................layer of atmosphere separate Earth from the space and considered as the hottest atmosphere layer.

............................layer is considered the coldest atmosphere layer.

Ozone layer found in which atmosphere layer?