how trees is important to the environment
Trees absorb carbon dioxide as they grow and the carbon that they store in their wood helps slow the rate of global warming. They...
What are the different types environments
There are different types of ecosystems and is responsible for different types of environments these are some -
Forest ecosystems. Grassland ecosystems.
Desert ecosystems. Tundra ecosystems.
Freshwater ecosystem....
How to prevent harmful gases
There are six pollutants in the world they are carbon monoxide, lead, nitrogen oxides, ground-level ozone, particle pollution and sulphur oxides. These gases can...
How to shield yourself from a bad nuclear attack?
The safest place in your home during an radiation emergency is a centrally located room in the basement. This area should have as few...