they help plants grow well and let their flowers bloom
it is useful because fertilizers are to grow plants and detergents is to clean your clothes
Chemistry is useful to us in many ways suppose you have gone to your village and they need fertilizers and you buy fertilizers this is also chemistry...
it provide us many useful things it protect us from different diseases . A bag of fertilizers (50g) will grow enough grains for 530 people for one day
YES, it is said that fertilizers cause land pollution,they kill the useful microorganisms and they destroy the fertility of soil
Different families of plants require different nutrients, or different proportions of the same nutrients.
Artificial fertilizers are used and needed for a number of reasons. These fertilizers help meet the deficit made by real fertilizers.
the affect of fertilizers on the resources is that our farmers use fertilizers in order to maintain the fertility of soil except organic fertilizers
examples of fertilizers
fertilizers are good for crops but access of fertilizers can be a curse on crops
Rock Phosphate contains P2O5 in insoluble form(insoluble in water of land so could not be useful) while Super phosphate fertilizers conatin P2O5 in soluble form(soluble in water under the earth and is useful and give fertility to land).So Superphosphate is more useful than Rock phosphate
Actinium is not used in fertilizers.
are npk fertilizers harmless