Oxygen, living organisms, less water
Geography is basically the study of the Earth/ World
Answer:
I believe the answer is D.
Explanation:
The inventions of automobiles has cause ground transportation to grow over the 20th century. This makes the roads vulnerable to an eruption. Hope this helps :)
The correct answer is - green.
Countries that are friendly towards the environment are labeled as 'green countries'. This countries preserve their waters, forests, ecosystems, have strict measures for the agriculture so that it doesn't cause any environmental disturbances, support and develop green energy.