Soil is called a renewable resource because it can be replenished naturally over time through processes like weathering of rocks and the decay of plants and animals. As plants grow and decompose, they add organic matter to the soil, improving ...
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The use of fossil fuels, such as coal, oil, and natural gas, is a concern because they release harmful gases like carbon dioxide when burned. These gases contribute to air pollution and climate change by increasing the Earth’s temperature. Fossil ...
A solar panel works by capturing sunlight and converting it into electricity. The panel is made up of many small units called solar cells, which are made of a material like silicon. When sunlight hits the solar cells, it causes ...
Air is considered a renewable resource because it is constantly being replenished through natural processes. Plants release oxygen into the air during photosynthesis, and carbon dioxide is absorbed by plants and trees. The movement of air through wind and weather ...
Van Mahotsav is an annual tree planting festival celebrated in India to promote the importance of forests and environmental conservation. Its purpose is to encourage people to plant trees, increase forest cover, and raise awareness about the benefits of trees, ...
When forests are destroyed, the environment faces many negative effects. Trees help absorb carbon dioxide and provide oxygen, so deforestation leads to increased carbon emissions and air pollution. It also disrupts animal habitats, leading to loss of biodiversity. Without trees ...
Renewable energy sources are natural resources that can be replenished or renewed over time. These include solar energy from the sun, wind energy from air movement, hydro energy from flowing water, and geothermal energy from the Earth’s heat. Unlike fossil ...
Rainwater harvesting is the process of collecting and storing rainwater for future use. It involves setting up systems, such as gutters and pipes, to channel rainwater from rooftops into storage containers like tanks or underground pits. This water can be ...
Soil composition is important because it determines the fertility of the soil and its ability to support plant growth. Soil is made up of minerals, organic matter, water, and air, which provide nutrients, moisture, and space for roots to grow. ...
Mining is the process of extracting valuable minerals or other geological materials from the earth. These materials include metals like iron, gold, and silver, as well as non-metals like coal, salt, and marble. Mining is done by digging tunnels, shafts, ...