Our Environment Test 2

Living things like plants and animals are called biotic components. Non-living things like air, light, water, soil, and temperature are called abiotic components.

Out of all these, plants cover the most of the Earth.

Generally speaking, South Indian cooking is based around rice, lentils, and stews. Dishes such as dosa (a lentil and rice crêpe), idli (steamed lentil rice cakes), saaru/rasam (tomato, tamarind, and lentil soup), and huli/sambar (spicy lentil and vegetable stew) are all from the South.

Acid rain leaches aluminum from the soil. That aluminum may be harmful to plants as well as animals. Acid rain also removes minerals and nutrients from the soil that trees need to grow. The trees are then less able to absorb sunlight, which makes them weak and less able to withstand freezing temperatures.

Mahl and Portuguese are minority  languages.

Biodegradable materials are those, which degrade or break down in a natural manner. ... For instance, fruits, vegetables, flowers, plants, animals, water, paper and more are examples of biodegradable waste. They transform into simpler units and then we use them as fertilizers, manure, compost, biogas and more.

Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introduction of invasive species, ecosystem nutrient depletion, water and noise pollution are some examples.

Humans need to interact with the environment to obtain our food, water, fuel, medicines, building materials and many other things. Advances in science and technology have helped us to exploit the environment for our benefit, but we have also introduced pollution and caused environmental damage.

Independence Day, Republic Day and Gandhi Jayanti are national festivals of India.

Hindi in Devanagari script is the official language of the Union . The form of numerals to be used for official purposes of the Union is the international form of Indian numerals {Article 343 (1) of the Constitution }. In addition to Hindi language.English language may also be used for official purposes.

Rajasthani, Bihari, Haryanavi are regional languages.