anti-oxidant's

Advertisement
October 15, 2022 Recommended

How to manage our Natural Resources

Human activities have never been friendly to environment. The remains of Mohenjo-Daro and Harappa signify that the civilization ended due to desertification which might had been caused by large scale deforestation. Still today impacts of such human activities have started appearing. Hence it is essential that we manage our natural resources properly.

Read Article
May 22, 2022 Recommended

Diversity of leaves and Leaf-fall

Though there are two basic types of leaves of monocotyledonous and dicotyledonous plants, we observe immense diversities in their arrangements, sizes, and shapes.

Some leaves are very short, as short as they cannot be seen through naked eyes where as there are big broad leaves that can form many umbrellas for small children.

Read Article
December 19, 2021 Recommended

Our Environment and its Components

Man is surrounded by various life forms, forces and conditions- both physical and biological. Sunlight, land, air and water form physical conditions whereas all the plants, animals, and microorganisms form biological conditions.

Read Article
August 4, 2022 Recommended

Types of technology

There are many different types of technologies or technological models- such as Low-tech, Hi-tech, alternative, intermediate, appropriate, blended, hard, and soft technologies.

Read Article
September 23, 2021 Recommended

Important Processes of Reproduction

When both the ovaries are fully mature, they alternatively produce ova at the interval of 28 days. Release of ovum into the uterus through the fallopian tube is called as ovulation.

Read Article
January 8, 2022 Recommended

Flow of Energy in an Ecosystem

Sun is the only source of energy in the biosphere. Every living being can get its share of energy through food only and the energy is directly or indirectly obtained from green plants only.

Read Article
May 21, 2022 Recommended

Plants and their Different Parts

Living organisms capable of synthesizing food on their own are called as plants. They contain chlorophyll, the green magnesium compound which helps in trapping the energy from sun. This energy runs the process of photosynthesis through which glucose is basically synthesized in leaves and green stems on combining together the atmospheric carbon dioxide and water.

Read Article
August 23, 2024 Recommended

What is acid deposition? What is acid rain?

The acid rain affects living and non- living components of environment. In July 1982, Stockholm- the venue of U N –conference on acid rain, suffered heavy acid showers for about a week. In India too, acid rains have been reported since last twenty years in areas where thermal power plants are located and also around Delhi, the capital of India.

Read Article
Advertisement
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture
Gallery Picture