- Radiation
- Convection
- Conduction
Answer:
Rift Valley
Explanation:
This happens when the plates pull apart. They don’t collide and are not any form of mountains.
Answer:
the earth will eventually crack amd form a new river and the clouds will precipitate and cause water for the stream of the river
3) decrease
Without the green house effect, earth would be like a solid ball of ice and rock.
Life as we know it wouldn't exist without greenhouse gases.
The temperature would drop below 0° Fahrenheit!