Answer:
Explanation:
The distance to the Sun is 5,890,000,000,000. We need to write this distance in km.
A number can be written as 
in scientific notation where x is a real no and y is any integer.
There are 10 zeros in the given number and also there are 12 digits after. It would mean that,
So, the distance in scientific notation is :
Answer:
I need more info? Is this a question or a true or false thing?
Explanation:
Answer:
The simplest definition of an ecosystem is that it is a community or group of living organisms that live in and interact with each other in a specific environment.
Seas, rivers
Explanation:
this is the correct answer you want
Global Warming: Global warming is a gradual increase in the Earth's temperature over time.
Greenhouse Effect: The greenhouse effect causes the Earth to be colder than usual,and the gases polluting the air build up and form a thick layer of substances which trap the sun's radiation.
Gases: Certain gases such as Carbon Dioxide, CFC's and many more, cause the Earth to become warmer.
Littering: Littering pollutes the Earth's air, making a build up of gases stronger, which could lead to the temperature's rising too high in the near future.
Photosynthesis: Photosynthesis is a process where plants use a process of water and carbon dioxide to make food, and to grow and release oxygen into the Earth's atmosphere.
Hope this helps! x
