Definition of forest Forests are an assemblage of trees growing close to each other, these trees form a layer of foliage that largely covers the ground and shows stratification with more than one layer. The study of forests falls under the field of ecology. Forests provide home for different plants and animals, …
Biome community is a natural ecological environment that allows certain interaction between various plants and animals and with other organisms. These plants, animals and organisms possess unique features that allow for proper adaptation, and the mutual relationship helps to create a balance between living organisms and their surroundings. The structure and the …
Definition of desert biome The desert biome is an extremely hot and dry ecosystem form as a result of the low rainfall it receives yearly; this desert covers about 1/5 of the planet earth and it is further categorized into four groups in ecology which are- hot, dry, semi-arid or steppe, coastal …
Marine biomes are the largest of all biomes in the world, it covers about (70%) of the earth surface and it consists of two types of water- the fresh water and the marine water. In ecology marine biomes are usually made of salty ocean water which all include the Atlantic, Pacific, Indian, …
Tundra Biome Definition In Finnish, Tundra means a barren or treeless land; there are fewer species of plants in the tundra biome than in any other biome. All the plants are very slow and low growing, compact and rounding to gain protection against the wind (plants as well as human are affected …
What is Nitrogen Cycle? The Nitrogen Cycle is the process by which atmospheric nitrogen is converted to a form that is absorbable by plants. This occurs through free-living and symbiotic bacteria. The Nitrogen cycle is a necessary ecological process because getting atmospheric nitrogen into living organisms is difficult. Plants and phytoplankton are …
Pollution Meaning Pollution is simply defined as the release of substances into the environment in quantities that are harmful to man and animals health. These substances released are called pollutants, they may be human-made or naturally occurring. Some examples of substances released into the environment include waste products of industries, refuse and …
What is Environmental Degradation? Environmental degradation is defined as any change or deterioration which causes severe harm to the natural environment through destruction of natural resources such as soil, water, and air including the ecosystem hence it is a decline in the quality of the natural environment. The rate of environmental impact varies with the cause, …