What is universe made of

The universe is made up of 3 things, normal matter or observable matter, dark matter and dark energy

Explanation:

Here is an image to show the percentages

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

blue

light-years

magnitude