What is pollution? 1. Introduction of non-toxics in the enviroment.
2. Introduction of toxics in the enviroment.
3. Introduction of harmful materials in the enviroment.
4. Introduction of viruses in the enviroment.

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:

i think its white blood cells

i hope this

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this