Tnpsc and Upsc Notes Pdf
Air Pollution Air pollution is the poisoning of air due to the addition of solid, liquid, or gaseous particles in a certain concentration, that may cause health hazards to Humans, Animals, Plants, etc, and also affects the environment or ecology in long term. In India, to Prevent and Control air pollution government of India enacted … Read more
Temperate grassland food web Temperature grassland food web basically consists of grasses or shrubs. This region has a large number of herbivores and carnivores. Producers The different species of grasses found in temperate grasslands include purple needlegrass, blue grama, buffalo grass, and galleta. Flowers include asters, blazing stars, coneflowers, goldenrods, sunflowers, clovers, psoraleas, and wild … Read more
The Food web in the desert Producer Cactus Cactus are desert plants, they grow in dry places. They have the ability to store water, which keeps them alive. It is protected by sharp spines or needles. As soon as the sun rises, this plant starts making sugars. These plants have succulent tissue, waxy skin and … Read more
The Hunter-Gatherer Food Chain is associated with Pastoral farming, also known as ranching, grazing, or livestock farming. It aimed at livestock production rather than growing plants, crops, etc. Examples are Raising cows for beef, milk, etc, raising sheep for wool, Goats for mutton, etc. In a single farm, the livestock and crops are grown simultaneously, … Read more
The Lemongrass also called Citronella grass, which is a kind of flowering plant which is part of the grass family. Citronella grass is found in tropical and subtropical areas. It grows well in sandy, loamy soils, well-drained, and fertile grounds and it requires a lot of rain during the growing season. Lemongrass Savanna Adaptations These … Read more
To study about the environment and ecology and components of environment such as biotic, abiotic components and biodiversity