Marine Pollution
Marine pollution is defined as the introduction of substances to the marine environment directly or indirectly by man resulting in adverse effects such as hazardous …
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Marine pollution is defined as the introduction of substances to the marine environment directly or indirectly by man resulting in adverse effects such as hazardous …
Soil pollution refers to an undesirable decrease in the quality of soil, either by man-induced sources or natural sources or by both. Soil is vital …
Water pollution may be defined as alteration in physical, chemical, and biological characteristics of water, which may cause harmful effects on human and aquatic life. …
Air pollution is one of the most widespread forms of pollution all over the world. Wind is the main agent of air pollution. It gathers …
Pollution is the contamination of the environment by introduction of contaminants that can cause damage to environment and harm or discomfort to humans or other …
An aquatic ecosystem is an ecosystem that is water based. The word ‘aquatic’ comes from the Latin word for water. An ecosystem is a distinct community …
Types and Characteristic Features: One can find at least one desert on every continent except Europe and AntarcÂtica. Each desert is different in some way, …
The Grassland Ecosystem is also called transitional landscape because grassland ecosystems are dominated by the grass with few or no trees in the area where …
(a) Temperate Forest Ecosystem: The temperate forest ecosystem is very important on Earth. Temperate forests are in regions where the climate changes a lot from …
Food Chains In scientific terms, a food chain is a chronological pathway or an order that shows the flow of energy from one organism to …