recent earthquake activity


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a) Nudation
is the development of a bare area without any form of life. Causes of nudation may be topographic (soil erosion, landslide, earthquake etc.) or climatic (glaciers, hailstorm, fire etc.) or biotic (human activities, epidemics etc..
Carbon dioxide production
a) Carbon dioxide is released back to the environment by respiration of producers and consumers b) Released by the decomposition of organic wastes and dead bodies by the action of bacteria and fungi on decay. c) Burning of wood and fossil fuels add considerable amount of carbon dioxide into the at..
Green House Gases
increase in carbondioxide concentration What aberration is caused in recent 50 - 80 years is, man has added large quantity of green house gases like CO 2 , Methane. This has resulted in changing the global climate. Human activities such as burning of fossil fuels has created imbalance in otherwise balanced cycles of ..
Green House Gases
increase in carbondioxide concentration >Relative Contribution of Different Greenhouse Gases to Global Warming What aberration is caused in recent 50 - 80 years is, man has added large quantity of green house gases like CO 2 , Methane. This has resulted in changing the global climate. Human activities such as burning ..
Malthus' Theory of Population
A British economist Malthus'(1778) proposed a theory that population grows at geometric proportion and after the imbalance between population and resources is set in, population is automatically checked by natural disasters (like famine, epidemic, disease, earthquake, flood) called posi..
Summary
>Edaphic resources include alluvial, black soil, red soil, laterite soil, desert soil and problematic soil Forest resources are useful to man in many ways Crop resources include all types of crops - whose cultivation has provided, food, fodder, clothing, industrial products to human beings Aquatic ..
Natural Resources and Conservation Summary
>Edaphic resources include alluvial, black soil, red soil, laterite soil, desert soil and problematic soil Forest resources are useful to man in many ways Crop resources include all types of crops - whose cultivation has provided, food, fodder, clothing, industrial products to human beings Aquatic ..
Immune System and Human Health Summary
) Antibodies consist of heavy and light chains and variable and constant portions. 11) Acquired immunity is of 2 types namely Active and passive immunity. 12) Cellular immunity refers to destruction of antigens by T-cells and humoral immunity refers to destruction of antigens by antibodie..
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