Question

PowerPoint presentation on air and water pollution

Answer 1

Notes of air and water pollution is given below :

Air Pollution

It refers to the condition in which the pollutants including harmful gases like carbon monoxide, oxides of nitrogen and sulfur, methane gas, etc, are released into air.

Human activities like burning fossil fuels, cutting large numbers of trees leading to deforestation causes air pollution.

Many diseases such as heart diseases and respiratory problems like asthma, bronchitis are caused due to air pollution.

Water Pollution

It is the condition in which the water bodies gets contaminated.

Factories and refineries releases dangerous and certain harmful waste products in the water sources which pollutes the water bodies.

Consumption of polluted water leads to harmful diseases like cholera, typhoid and other diseases.

Answer 2

Air And Water Pollution

Explanation:

1. Air and Water Pollution. Air contamination is brought about by arrival of particulates, natural atoms or unsafe gases into climate, which makes passing people and harm to living beings like nourishment crops. Water contamination happens by the defilement of water bodies like lakes, streams, seas.  
2. The primary driver of air contamination is consuming the non-renewable energy sources.
3. Carbon monoxide which are discharged from the vehicles are exceptionally perilous. Bug sprays pesticides which are utilized for the horticultural exercises radiates unsafe synthetic compounds in to the air can likewise cause water contamination.  
4. Long haul wellbeing impacts from air contamination incorporate coronary illness, lung malignant growth, and respiratory maladies, for example, emphysema. Air contamination can likewise cause long haul harm to individuals' nerves, mind, kidneys, liver, and different organs. A few researchers speculate air toxins cause birth surrenders.  

       Prevent  Water Pollution  

• Keep out oils, fat, or oil from the sink.  
• Keep away from flushing polluted fluids, pills, medications, or prescriptions down the channel.  
• Halt from utilizing the latrine as a container.  
• Guarantee negligible utilization of dye or cleansers.  

     Prevent  air pollution

• Drive your vehicle less. Vehicle exhaust is a significant wellspring of air contamination in Minnesota.  
• Keep your vehicle in decent shape.
• Mood killer your motor.
• Try not to consume your trash.