Question

1. Differentiate between the physical and biological environment? 2. Why is earth called as blue planet? 3. Define biosphere? why it is important for us? 4. Explain with the help of example how physical and biological comments of environment are interdependent? 5. Explain two ways in which human being are distrubing thy natural environment? ​

Answer 1

Answer:

2 . Due to more presence of water in earth . so it looks blue from sky and hence is called blue planet

3 . biosphere is the zone where air land and water are present it is important because it's only the zone which has sufficient nutrients to support a life cover