IDU storyboard

Hozzon Létre egy Forgatókönyvet
Másolja ezt a forgatókönyvet
IDU storyboard
Storyboard That

Készítse el saját forgatókönyvét

Próbáld ki ingyen!

Készítse el saját forgatókönyvét

Próbáld ki ingyen!

Storyboard Szöveg

  • There are many reasons to soil pollution. There are natural and man made sources. Soil pollution is caused due to : Domestic sources : plastic bags, kitchen waste, glass bottles, and paper Industrial sources : chemical residue, fly ash, metallic waste, and Agricultural residues : fertilizers and pesticides
  • Addition of substances that change the quality of soil by making it less fertile and unable to support life is called soil pollution
  • Control of soil pollution:Judicious use of chemical fertilizers and pesticides. Proper and appropriate irrigation practices Conversion of farm wastes into compost and much use of bio fertilizers and manure in farming. Ensure use of pollution free or treated waste water only for irrigation. Recycling of waste material for example plastic, metal and glass are recyclable and incineration of non recyclable, wastes.
  • Even thought the problem looks like it is impossible to reduce. here are some solutions for soil pollution
  • Now let's talk about soil erosions. soil erosions is The process of detaching and removal of loosened soil particles by water (running water, ground water, rain, sea waves) and wind is known as soil erosion. Soil may be eroded by water and wind, each contributing towards a significant amount of soil loss every year in our country
  • Gully erosionWhen water moves down the slope as a channel, it scoops out the soil and forms gullies which gradually multiply and spread over a large area. This type of soil erosion is known as gully erosion
  • Here, some different types of erosions are listed
  • Wind erosionErosion of large quantity of fine soil particles and sand from deserts by wind is known as wind erosion. It is spread over the cultivated land and thus, destroys fertility of that land.
  • These are the different types of Erosions.
  • Sheet erosionWhen water moves over the land surface as a sheet, it takes away the topmost thin layer of soil. This phenomenon occurs uniformly on the slopes of hilly areas, riverbeds and areas affected by floods. This type of erosion is known as sheet erosion
  • Wind erosionErosion of large quantity of fine soil particles and sand from deserts by wind is known as wind erosion. It is spread over the cultivated land and thus, destroys fertility of that land.
  • Effects of soil erosionSoil erosion may have several adverse effects such as, The top layer of productive land may be washed away. Roads, fences, bridges, trees and houses may get damaged. Fine soil may be transported far away. Crops and pasture lands may be destroyed either by being washed out or by getting covered with mud. Flooded fields may take a long time to recover and fertilizers may also be washed out leading to reduction in agricultural field
  • Erosions are very deadly! They can cause the fallowing problems:
  • Thank you!
  • Now that we learnt about how land pollution is caused and the issues we face, we know that we have to solve this issue! let's work together and solve this huge issues that has caused problems to many! We discussed how we can reduce pollution so let's contributed to a safer and cleaner land space area!
  • THANK YOU!
Több mint 30 millió storyboard készült