An increase of the gas covered the atmosphere of the Earth. Keep temperatures within the higher world. As a result, the season the world changes, and increased gas mostly caused by fossil fuel combustion.
The increase of gas that envelops the Earth's atmosphere. Making the temperature rise inside the world. As a result, the seasons changed. And rising gas mainly from the burning of fossil fuels.
The increase of the gas that covered the earth's atmosphere. The temperature inside the world rise. The season around the world changed. And the gas is mainly caused by burning fossil fuels increased