Where is acid rain a problem?
Acid rain is responsible for severe environmental destruction across the world and occurs most commonly in the North Eastern United States, Eastern Europe and increasingly in parts of China and India.
What changes in our daily life can prevent acid rain?
A great way to reduce acid rain is to produce energy without using fossil fuels. Instead, people can use renewable energy sources, such as solar and wind power. Acid rain can be prevented by saving energy, using less transportation, and switching to alternative energy sources.
What is acid rain in easy language?
Acid rain is rain that is unusually acidic and highly corrosive in nature. It is rain with high levels of hydrogen ions (low pH). It may be defined as “rain water having pH less than 5.6”. Acid rain can have harmful effects on plants, animals and humans.
What is acid rain 9th class?
Acid rain is caused when the oxides of nitrogen and sulphur are precipitated from the rain water. These oxides are present in the upper atmosphere and when rain falls these oxides get dissolved in rain water and forms nitric acid and sulphuric acid thus makes it acidic. this type of rain is called acid rain.
What is an example of acid rain?
Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail or even dust that is acidic.
How is acid rain caused Class 9?
Acid rain is caused by the release of the gases like SO2 (sulphur dioxide) and NO2 (nitrogen dioxide) released from the emission of vehicles and combustion of fuels. These gases dissolve in rain water to form nitric acid and sulphuric acid.
Can you drink ocean water if boiled?
If you have collected water from the ocean, boil it for five minutes to kill the microscopic life in the water. Taste the salt water. It is not necessary to drink any of it. You may spit it out after tasting.
Why is ocean water is salty?
Rivers discharge mineral-rich water to the oceans. Satellite view of La Plata River discharge to the Atlantic Ocean. One way minerals and salts are deposited into the oceans is from outflow from rivers, which drain the landscape, thus causing the oceans to be salty.
What is the purpose of crying?
Research has found that in addition to being self-soothing, shedding emotional tears releases oxytocin and endorphins. These chemicals make people feel good and may also ease both physical and emotional pain. In this way, crying can help reduce pain and promote a sense of well-being.
Is it OK to cry everyday?
There are people who cry everyday for no particularly good reason, who are truly sad. And if you are tearful everyday over activities that are normal in your life, that may be depression. And that’s not normal and it is treatable.