Conservation of natural resources

for 8th class and more. prepared by @ zaahnu institutes of nature

1. Natural resource conservation

2. W hat is resources Conservation ? Saving the resources for future generations is called resource Conservation. It is the protection and ethical use of valuable resources such as minerals, water, trees wildlife and others. Resource conservation basically focuses on maintaining the natural world in order to protect the sources of resources

3. Water conservation *what is water conversation? Water conservation refers to the preservation, control and development of water resources, both surface and ground water, and prevent of pollution *How can we conserve water for future? close tap while not in us fix leaks. only run washing machine when it is full load ….. by not polluting water…

4. How can we reduce water pollution ? * Dispose Toxic c hemicals properly *Do not pour grease and fat to the drain *Use phosphate-free detergent and dish cleaner *Dispose medical waste carefully *Try to avoid plastic bottles throwing in roadside *Check your vehicles oil and other fluid leaks * Clean rivers Plastic wastes which pollute water in each and every second… And we are the one who need to make our water resources like…. River ganga………..

5. Soil conservation .. *what is soil conservation? It is the prevention of loss of the top most layer of the soil from erosion or prevention of reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination *what is the reason why soil erosion occurs ? It is the displacement of the upper layer soil . It is mainly formed due to the deforestation because the roots of a tree have a power to hold soil. so, when we cut it soil will mix with running water and flow .this is how soil erosion occurs

6. how can we conserve soil ? * Mulching *Contour barriers *Rock dam *Terrace farming *Contour ploughing *Intercropping *Shelter belts *Crop rotation k=

7. Forest conservation What is forest conservation? Forest conservation is the practice of planting and maintaining forested area for the benefit and sustainability of future generations Conserve forest to breathe green *How can we conserve forest? Afforestation Reforestation Monitor agriculture Protect existing forest Produce less waste Sustained and planned tree cutting Laws and rules will help to maintain deforestation

8. Land conservation * What is land conservation? land conservation is the process of protecting natural land and retuning developed land to its natural state… Preservation is when lands and their natural resources should not be consumed by human and should instead be maintained in their pristine form * How can we conserve land ? Common methods used to conserve land resources are afforestation ,land reclamation, regulated use of chemical pesticides and fertilizers and checks on over grazing

9. Air conservation What is air conservation? the conservation of air is the protection and cleaning of earth’s air supply . Air pollution can be caused by any number of sources, including transportation, power plants and factories. This pollution can cause a number of health problems, so it is important to practice air conservation when possible Air pollution causes-: *Burning of Fossil Fuels *Agricultural activities *Waste in landfills *Exhaust from practices and industries *Mining operations *Indoor air pollution *Natural events … Avoid air pollution it means conserving air

10. Plants and trees conservation -------------------------------------------------- --------------------------------------------------- *What is plants and tree conservation? conservation Trees are an integral part of production agriculture as they improve crop yields and preserve top soil for future abundant harvests….. Plant conservation trees in marginal areas of agricultural lands attracts wildlife, sequesters carbon, and helps with flood control *What’s the important of plants and trees ? They maintain the physical and chemical integrity of those ecosystem. Plants prevent soil erosion and desertification. Plants provide the raw materials for food, clothing, wood etc… Trees provide oxygen for every animals for breathing .. So it’s very important to grow plants and tree

11. How can we conserve plants and trees? How can reduce the use of tree ? * When you buy furniture, alternatives for wood * Saving paper is saving trees * Use paper carefully * Do not use paper towel and tissue in households cleaning activities ….. What is the main use of trees ? Purifying air Cooling down the streets Saving water Provides shelter for wildlife Renewable energy source Reinforcing soil Food for most animals ------------------------------------------------ How can we conserve trees and plants ? We could save trees and plants by planting saplings. we could be one who not disturb the trees by cutting it… .

12. Wildlife conservation *What is wild life conservation? it refers to the practice of protecting wild species and their habits in order to maintain healthy wildlife species …* * What is the importance of wildlife? Ecological importance Economic importance Investigatory importance Conservation of biological diversities Importance in agriculture

13. How could we conserve wildlife? We could conserve our wildlife by-: speaking for their freedom Recycling and restoring Join the organization where wildlife protection going on Volunteer by spending time

14. Conserve nature for better future Conserve it

15. Conservation of natural resources Social science activity for pt2 BY-FATHIMATHUL ZANHA 8 -B ROLL NO-10