Dead zones are areas of the ocean where the water has low levels of oxygen, which can be suffocating for marine life. Ocean dead zones are increasing in size and frequency since the 1960s and could occupy around 20% of the world's oceans. These zones are caused by a variety of factors, including agricultural runoff, sewage discharge, and climate change. There are ways to prevent dead zones, including reducing agricultural runoff and increasing the number of wetlands.
Environment is our basic life support system. It provides the air we breathe, the water we drink, the food we eat and land where we live. Environment includes all the living organisms and their interaction with the non-living things.
11 eye-opening Facts About Climate Change.
Climate Change is a serious global issue. Here are some eye-opening facts about climate change that everyone needs to know.
What is Soil? How is it formed?
Soil is a mixture of small rocks, minerals, humus and also various microbes. It is formed by the weathering of rocks that is occuring since the begining of life on earth.
What is Eutrophication? What are its Causes & Effects?
A sudden increase in the organic and inorganic nutrient supply in an aquatic environment is termed as Eutrophication. Sewage and waste water from industries and agriculture serve as primary source of these nutrients. Eutrophication results in the death of fishes, and other marine animals.