Answer:
The answer is A) more, older than.
Explanation:
It says that the rocky mountains are older and that Shenandoah National Park have undergone more erosion in the passage.
The answer is A, if an animals membranes of the eyes is pink it is considered an illness.
What’s the rooftop to the world
Answer: The Roof of the World or Top of the World is a metaphoric description of the high region in the world, also known as High Asia. The term usually refers to the mountainous interior of Asia, including the Pamirs, the Himalayas, the Tibet, the Tian Shan, and the Altai Mountains.
Have a good day;)
The greenhouse effect is the rise in temperature that the Earth experiences because certain gases in the atmosphere (water vapor, carbon dioxide, nitrous oxide, and methane, for example) trap energy from the sun. Normal warming is mostly caused by natural gases.