how does science help ecosystems

Components of the Ecosystem - The environment in which the man and other organisms live is called the biosphere. The biosphere is made up of different regions that have different types of flora (plants) and fauna (animals). The types of organisms in an area are determined by various facto..

The environment in which the man and other organisms live is called the biosphere. The biosphere is made up of different regions that have different types of flora (plants) and fauna (animals..

Significance of Food Chains - The study of food chains helps in understanding some of the important aspects of the ecosystem in particular and environment in general. The food relationship among the different organisms in an ecosystem The food chains are the living componen..

How Does Waste Affect the Environment? - Accumulation of wastes due to its improper disposal is a major problem in our country. Population in India has been growing at a rapid rate. With this increase, there has also been an increase in the amount of wastes being produced especi..

Accumulation of wastes due to its improper disposal is a major problem in our country. Population in India has been growing at a rapid rate. With this increase, there has also been an increase in the amount of wastes being produced especially in the cities. Every person, on an average generates ab..

The plant cannot carry out photosynthesis in the absence of light and all the starch present in the leaves is used up. Thus the leaves are destarche..

C consists of contained boiled saliva. Heating denatures the enzyme present in saliva. Hence there is no action on the starch. The solution therefore gives blue-black colour with iodine. Since sugar has not been formed, there is no red precipitate with Benedict's solutio..

The nutrient movement goes on side by side along with unidirectional flow of energy. The nutrient movement is a cyclic movement where the nutrients revolve round with an ecosystem, hence cyclic. This cyclic movement of nutrients is also called as biogeochemical cycl..

It makes the study of such a wide variety of organisms easy. It projects before us a good picture of all life forms at a glance. It helps us understand the interrelationship among different groups of organisms. It serves as a base for the development of other biological sc..

A food chain is a series of steps by which energy is obtained, used, and transformed by living things. For example; sunlight helps plants to grow, the plants are eaten by cattle, and lions eat the cattle. All living organisms of the biosphere are related to each other by a common fac..