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WHAT IS ACID RAIN?
Acid rain is a result of air pollution. When any type of fuel is burnt, (17)
The smoke that comes from a fire or the fumes that come out of a
car exhaust don't just contain the sooty grey particles that you can see -
(18)
Power stations, factories and cars all burn fuels they also contains lots of
invisible gases (19) . 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 - (20) . The release of sulphur dioxide can also
occur naturally when a volcano erupts.
Acid rain can be carried great distances in the atmosphere, not just
between countries but also from continent to continent. The acid can also
take the form of snow, mists and dry dusts. The rain sometimes falls
many miles from the source of pollution but wherever it falls (21)
In the 1970s the effects of acid rain were seen at their worst.
Forests all over the world are dying, in Scandinavia the fish are dying;
lakes were crystal clear (22) . Many of Britain's freshwater fish are
threatened, their eggs are damaged and deformed, fish are being hatched.
This in turn leads to fish-eating birds and animals also being affected.
A it can have a serious effect on soil, trees, buildings and water.
B acid rain can cause trees to grow more slowly.
C seems to have more effect in some areas than it does in others.
D but now contain no living creatures or plant life.
E that is why it is known as 'acid rain".
F that can be even more harmful to our environment.
G and therefore they all produce polluting gases.
H lots of different chemicals are produced.
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Spiderman or Peter Parker is one of the most popular superheroes. The character is a teenager, an orphan brought up by Uncle Ben and Aunt May, combining

the life of an ordinary student and crime fighter. Spider-Man received superpower, increased dexterity, "spider sense", as well as the ability to stay on sheer surfaces and release the web from the hands using the device of his own invention. As a Spiderman, he becomes a famous TV star. Once at the studio, he misses a chance to stop the thief, who, hiding from a policeman, ran past. Then Peter decided that it was "the care of the police, not the stars." A few weeks later, his uncle Ben is robbed and killed, and the angry Spider-Man goes in search of the killer, who turns out to be the thief he refused to stop. Realizing that “great power entails great responsibility,” Spider-Man decides to personally begin to fight crime.

Spider-man, real name Peter Parker is a fictional character, a superhero comic book publisher Marvel Comics, created by Stan Lee and Steve Ditko. Since its first appearance in the pages of the comic book Amazing Fantasy, he became one of the most popular superheroes. The character of the comics and later of a film is a teenage orphan, brought up by uncle and aunt, combining the life of a normal student and crime fighter. Spiderman got super-strength, enhanced agility, a "spider sense" and the ability to stay on vertical surfaces and produce spider web out of the hands using a device of his own invention.  

At first, Peter Parker is a quiet and shy boy, he isn't popular at school or somewhere else. He loves Mary Jane, the school idol. Peter thinks that he has no chance to have a date with her, so he doesn't tell Mary about his feelings. But one day, on a school trip he is bitten by a modified spider. After that he feels awful but the next day he finds out that he became very strong and powerful. Since that time he helps people and becomes a super hero.  

All teens like him. They say that the spider man is one of them. He is often sad, has lots of problems but he manages to overcome all of them.