Acid rain
leaches aluminum from the soil
. That aluminum may be harmful to plants as well as animals. Acid rain also removes minerals and nutrients from the soil that trees need to grow. … The trees are then less able to absorb sunlight, which makes them weak and less able to withstand freezing temperatures.
What is acid rain write its effect?
When the accumulated acids are washed off a surface by the next rain,
this acidic water flows over and through the ground
, and can harm plants and wildlife, such as insects and fish. The amount of acidity in the atmosphere that deposits to earth through dry deposition depends on the amount of rainfall an area receives.
What is acid rain What are its harmful effects?
Acid rain has been shown to have adverse impacts on forests, freshwaters, and soils,
killing insect and aquatic life-forms
, causing paint to peel, corrosion of steel structures such as bridges, and weathering of stone buildings and statues as well as having impacts on human health.
What is acid rain what was its effect answer?
Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. … The after effects of acid rain have been found to be very hard on trees. It weakens them by washing away the protective film on leaves, and it
stunts growth
.
What is acid rain class 10th?
Acid rain is
a result of air pollution
. … Some of these gases (especially nitrogen oxides and sulphur dioxide) react with the tiny droplets of water in clouds to form sulphuric and nitric acids. The rain from these clouds then falls as very weak acid – which is why it is known as “acid rain”.
What are 3 causes of acid rain?
Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust
from cars, trucks, and buses
releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain.
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 is the chemical formula for acid rain?
Sulfuric acid ( H2SO4 )
, nitric acid ( HNO3 ), and carbonic acid ( H2CO3 ) are the major components of acid rain.
What are 3 ways to reduce acid rain?
Instead, we can use
renewable energy sources
, like solar and wind power. Renewable energy sources help reduce acid rain because they create much less pollution. There are also other sources of electricity, such as nuclear power, hydropower, and geothermal energy. Of these, nuclear and hydropower are used most widely.
What is acid rain Class 8 Short answer?
Answer: Pollutants like sulphur dioxide and nitrogen dioxide liberated into the air by industries reacts with water vapour in air to form
sulphuric acid and nitric acid
. These acids come down as rain, called acid rain.
What is the nature of acid rain?
Explanation: The nature of acid rain is
corrosive
. This corrosive nature of acid rain produces many forms of environmental damages. It affects rivers, vegetation, soil and organisms. Acid rain is known to cause widespread environmental damage.
What is the pH of acid rain?
However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of
4.0
. A decrease in pH values from 5.0 to 4.0 means that the acidity is 10 times greater.
What can humans do to solve 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. Renewable energy sources help reduce acid rain because they produce much less pollution.
Is acid rain still a problem in 2020?
The quick version: Yes, acid rain is still around, and
yes it’s still a problem
. … Rain is naturally slightly acidic, since picks up carbon dioxide in the air, producing carbonic acid. But when it starts absorbing industrial pollutants like sulfur dioxide and nitrogen oxide, the acidity becomes troublesome.
What is the cause of acid rain Class 10?
Acid rain happens when
the quantity of Sulphur dioxide and nitrogen oxides exceeds the threshold limit and is transported by wind and air currents
. These oxides react with oxygen and water to form nitric and sulfuric acids. When rain happens, they get mixed up with water and come down to the earth’s surface.
Is acid rain harmful to humans?
Walking in acid rain, or even swimming in a lake affected by acid rain, is
no more dangerous to humans than
walking in normal rain or swimming in non-acidic lakes. However, when the pollutants that cause acid rain —SO
2
and NO
X ,
as well as sulfate and nitrate particles— are in the air, they can be harmful to humans.
