Question

Write a note Conservation of Bio diversity and conservative of natual Recourses.

Answer 1

Biodiversity is the biological diversity which includes the variety of the whole species present on earth. It includes different animals, plants, micro-organisms and their genes, water ecosystems, terrestrial, and marine ecosystems in which they all are present.

Biodiversity is necessary for our existence as well as valuable in its own right. This is because it provides the fundamental building blocks for the many goods and services which provides a healthy environment to lead our life.

Biodiversity include fundamental things to our health like fresh water clean air and food products, as well as the many other products such as timber and fiber.

Biodiversity also includes various other important things and services such as cultural, recreational, and spiritual nourishment that play an important role in maintaining our personal life as well as social life.

So, it is an important task for all of us to take care of our Biodiversity and we should try to maintain it. Over the last 200 years Australia has suffered the largest ocumented decline in biodiversity of any continent. Despite efforts to manage threats and pressures to biodiversity in Australia, it is still in decline.

Main threats to our biodiversity are as given below:

• Degradation, fragmentation and loss of habitat

• Spreading of invasive species

• Unsustainable use of natural resources

• Change of Climate

• Inappropriate fire regimes

• Changes within aquatic environment and water flows