Using too much chemical fertiliser to restore lost nutrients damages soil health. These chemicals kill beneficial organisms and alter the pH of soil, making it acidic or toxic. Over time, the soil becomes hard and infertile. It also pollutes nearby water sources and affects plant quality. Instead, bRead more
Using too much chemical fertiliser to restore lost nutrients damages soil health. These chemicals kill beneficial organisms and alter the pH of soil, making it acidic or toxic. Over time, the soil becomes hard and infertile. It also pollutes nearby water sources and affects plant quality. Instead, balanced use of organic manure and eco-friendly practices is recommended to maintain long-term soil productivity and sustainable agriculture.
Soil degradation refers to the decline in soil quality caused by natural or human factors such as erosion, overgrazing, deforestation and heavy use of chemicals. It reduces the soil's ability to retain nutrients and water, making it unfit for farming. This affects crop growth, reduces food productioRead more
Soil degradation refers to the decline in soil quality caused by natural or human factors such as erosion, overgrazing, deforestation and heavy use of chemicals. It reduces the soil’s ability to retain nutrients and water, making it unfit for farming. This affects crop growth, reduces food production and harms biodiversity. Restoring degraded soil requires sustainable farming methods organic manure and protection of natural vegetation.
When forests are cut down, many plant and animal species lose their homes, leading to biodiversity loss. Trees absorb carbon dioxide, so their absence increases greenhouse gases, causing climate change. It affects rainfall, increases temperatures and contributes to natural disasters like floods andRead more
When forests are cut down, many plant and animal species lose their homes, leading to biodiversity loss. Trees absorb carbon dioxide, so their absence increases greenhouse gases, causing climate change. It affects rainfall, increases temperatures and contributes to natural disasters like floods and droughts. Deforestation reduces soil fertility, disturbs the water cycle and endangers future generations by destroying our natural resources and ecological stability.
Farmers use scientific methods, timely sowing, proper fertilisers and water management to grow healthy food in the shortest time. They plan crop cycles, monitor growth and protect plants from pests and diseases. This reduces crop loss and increases yield. Their hard work ensures that we get safe, frRead more
Farmers use scientific methods, timely sowing, proper fertilisers and water management to grow healthy food in the shortest time. They plan crop cycles, monitor growth and protect plants from pests and diseases. This reduces crop loss and increases yield. Their hard work ensures that we get safe, fresh and nutritious food on time, supporting the food system and national economy.
Class 5 Maths Mela Chapter 1: We the Travellers — I guides learners in working with ranges. Five numbers between 38,125 and 38,600 are: 38,200; 38,310; 38,425; 38,500; and 38,589. This helps students practice placing and identifying numbers in a given boundary, promoting understanding of place valueRead more
Class 5 Maths Mela Chapter 1: We the Travellers — I guides learners in working with ranges. Five numbers between 38,125 and 38,600 are: 38,200; 38,310; 38,425; 38,500; and 38,589. This helps students practice placing and identifying numbers in a given boundary, promoting understanding of place value, number comparison, and numerical estimation.
For more NCERT Solutions for Class 5 Mathematics Maths-Mela Chapter 1: We the Travellers — I Extra Questions & Answer:
Heavy use of fertilisers to compensate for the loss of nutrients further degrades the soil quality due to the chemical component of most fertilisers. Explain.
Using too much chemical fertiliser to restore lost nutrients damages soil health. These chemicals kill beneficial organisms and alter the pH of soil, making it acidic or toxic. Over time, the soil becomes hard and infertile. It also pollutes nearby water sources and affects plant quality. Instead, bRead more
Using too much chemical fertiliser to restore lost nutrients damages soil health. These chemicals kill beneficial organisms and alter the pH of soil, making it acidic or toxic. Over time, the soil becomes hard and infertile. It also pollutes nearby water sources and affects plant quality. Instead, balanced use of organic manure and eco-friendly practices is recommended to maintain long-term soil productivity and sustainable agriculture.
See lessWhat is soil degradation?
Soil degradation refers to the decline in soil quality caused by natural or human factors such as erosion, overgrazing, deforestation and heavy use of chemicals. It reduces the soil's ability to retain nutrients and water, making it unfit for farming. This affects crop growth, reduces food productioRead more
Soil degradation refers to the decline in soil quality caused by natural or human factors such as erosion, overgrazing, deforestation and heavy use of chemicals. It reduces the soil’s ability to retain nutrients and water, making it unfit for farming. This affects crop growth, reduces food production and harms biodiversity. Restoring degraded soil requires sustainable farming methods organic manure and protection of natural vegetation.
See lessDeforestation leads to the loss of biodiversity and contributes to climate change. Explain.
When forests are cut down, many plant and animal species lose their homes, leading to biodiversity loss. Trees absorb carbon dioxide, so their absence increases greenhouse gases, causing climate change. It affects rainfall, increases temperatures and contributes to natural disasters like floods andRead more
When forests are cut down, many plant and animal species lose their homes, leading to biodiversity loss. Trees absorb carbon dioxide, so their absence increases greenhouse gases, causing climate change. It affects rainfall, increases temperatures and contributes to natural disasters like floods and droughts. Deforestation reduces soil fertility, disturbs the water cycle and endangers future generations by destroying our natural resources and ecological stability.
See lessFarmers put a lot of effort into growing healthy food in the shortest period. Explain.
Farmers use scientific methods, timely sowing, proper fertilisers and water management to grow healthy food in the shortest time. They plan crop cycles, monitor growth and protect plants from pests and diseases. This reduces crop loss and increases yield. Their hard work ensures that we get safe, frRead more
Farmers use scientific methods, timely sowing, proper fertilisers and water management to grow healthy food in the shortest time. They plan crop cycles, monitor growth and protect plants from pests and diseases. This reduces crop loss and increases yield. Their hard work ensures that we get safe, fresh and nutritious food on time, supporting the food system and national economy.
See lessWrite 5 numbers that are more than 38,125 but less than 38,600
Class 5 Maths Mela Chapter 1: We the Travellers — I guides learners in working with ranges. Five numbers between 38,125 and 38,600 are: 38,200; 38,310; 38,425; 38,500; and 38,589. This helps students practice placing and identifying numbers in a given boundary, promoting understanding of place valueRead more
Class 5 Maths Mela Chapter 1: We the Travellers — I guides learners in working with ranges. Five numbers between 38,125 and 38,600 are: 38,200; 38,310; 38,425; 38,500; and 38,589. This helps students practice placing and identifying numbers in a given boundary, promoting understanding of place value, number comparison, and numerical estimation.
For more NCERT Solutions for Class 5 Mathematics Maths-Mela Chapter 1: We the Travellers — I Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-5/maths/
See less