Question

the earths atmosphere is made of layers of gases that surround the planet. the atmosphere provides the air we breathe, protects the surface from harmful radiation, and helps regulate earths temperature. use the diagram below and information from your notes to explain why astronomers have telescopes in space and on earths surface. figure 1: electromagnetic radiation reaching earths surface

Explanation:

The Earth's atmosphere blocks certain types of electromagnetic radiation like X - rays, UV, and some infrared. Telescopes in space can detect these blocked radiations for a more complete view of the universe. Telescopes on Earth's surface are useful for observing visible light and some radio waves that can penetrate the atmosphere, and they are also more cost - effective and accessible for certain types of observations.

Answer:

Astronomers have telescopes in space to detect electromagnetic radiation that is blocked by the Earth's atmosphere (such as X - rays, UV, and some infrared), enabling a more comprehensive study of celestial objects. They have telescopes on Earth's surface to observe visible light and some radio waves that can pass through the atmosphere, and for practical reasons like cost and accessibility for certain observations.