* You get to know more about the world around you.
* More species would be discovered.
* More scientists on the planet Earth.
* More subjects for you to study in school.
* More technology for our convenience.
* Scientists die in labs because of accidents.
* Too many species to keep track of.
* Animals disturbed from habitats.
* Plant species taken from environment.
* Rare species threatened.
science is a tool with which we r workin. but the misuse
of the tool creates many disadvantages. the whole world is
balanced by the hands of science at the same time science
is the main factor which is now leadin to terrific problems.
Soda-acid fire extinguisher involves the reaction between
1 Sodium hydroxide and nitric acid
2 Sodium bi carbonate and sulphuric acid
3 Sodium sulphate and carbonic acid
4 Sodium carbonate and hydrochloric acid