AIR POLLUTION
Air pollution occurs due to the presence of undesirable solid or gaseous particles in the air in quantities that are…
Air pollution occurs due to the presence of undesirable solid or gaseous particles in the air in quantities that are…
Pollution is derived from Latin word ‘polluere’ which means ‘to contaminate’ any feature of environment. Pollution is the effect of…
The reasons for conservation of biodiversity can be grouped into three categories: narrowly utilitarian, broadly utilitarian, and ethical. The narrowly…
Several species of plants and animals have been endangered due to human activities. The Species whose existence is in danger…
Our country can be divided into ten major regions based on the geography, climate and pattern of vegetation seen and…
INTRODUCTION The word biodiversity refers to the variety of living organisms (flora and fauna). Biodiversity or Biological diversity is defined…
Water is an essential medium for all living processes of biota. Approximately, 71 % of the earth’s surface is covered…
The ecosystem can be mainly classified into two types namely Terrestrial ecosystem and Aquatic ecosystem. Terrestrial ecosystem can be of…
All the ecosystems are interrelated by different mechanisms that affect the lives of plant, animal and human beings. The commonly…
VARIOUS TYPES OF ENVIRONMENT According to Kurt Lewin, environment is of three types which influence the personality of an individual…
The plants convert the radiant energy of sun into chemical energy and store them as complex molecules; this is the…
The structure of an ecosystem consists of both biological communities and abiotic components. The two basic components of an ecosystem…