Essay pathukappu katturai. Tamil essays in tamil language.
UNIT 1 INTRODUCTION TO ENVIRONMENTAL STUDIES Chapter 1. The Global Environmental Crisis and Sustainable Development UNIT 2 ECOSYSTEMS Chapter 2. Ecosystems: Basic Concepts Chapter 3. Forest, Grassland, and Desert Ecosystems Chapter 4. Aquatic Ecosystems UNIT 3 RENEWABLE AND NON-RENEWABLE NATURAL RESOURCES Chapter 5. Water Resources Chapter 6.
I lost both my grandfathers as innocent civilians to the civil war in Sri Lanka likewise many Sinhalese families were destroyed. All due to the separation caused by language, as everything else between a Tamil and a Sinhalese was identical. There are great faults on both sides, with regards to the actions of both opposition parties.
Minerals are valuable natural resources being finite and non-renewable. They constitute the vital raw materials for many basic industries and are a major resource for development. Management of mineral resources has, therefore, to be closely integrated with the overall strategy of development; and exploitation of minerals is to be guided by long-term national goals and perspectives.
Essay on the Scope and Importance of Environmental Science Environment literally means surrounding and everything that affect an organism during its lifetime is collectively known as its environment. In another words “Environment is sum total of water, air and land interrelationships among themselves and also with the human being, other living organisms and property”.
It is telling that the number of natural geological disasters that cannot be influenced by humans (volcanic eruptions, landslides, etc.) remained the same. Human activities can have an impact on natural disasters. We used to blame climate change as a reason for all the natural disasters.
A natural resource is what people can use which comes from the natural environment.Examples of natural resources are air, water, wood, oil, wind energy, natural gas, iron, and coal. The dividing line between natural resources and man-made resources is not clear-cut. Hydro-electric energy is not a natural resource because people use turbines to convert the energy from moving water.
With an estimated population of 92,337,852 in 2010 according to the National Statistics Office (National Statistics Office (Philippines)), and a land area of 300,000 sq. m., lawmakers and civic groups have been clamoring for a solution to address the constant growth rate vis a vis the dwindling natural resources in the country. While.