1in because it is a desert
Answer:
The Hubble classification, often called the tuning fork diagram
Answer:
The greenhouse effect is a natural process that warms the Earth's surface.
Explanation:
When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. Greenhouse gases are absorbed energy that warms the atmosphere and the surface of the Earth.
Double headed arrows indicate positive or negative effects of one variable on another