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how is the calcium carbonate used to reduce the effect of acid rain?
and how is it used in flue gas desulfurisation?
and how is it used in flue gas desulfurisation?
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found some questionsPNP isn't included in our syllabus!
wat is the action of bipolar npn transistor as an electrically operated switch? nd by the way WAT IS A TRANSISTOR? plz help
PNP isn't included in our syllabus!
calcium carbonate reacts with the acid to form aq salt and carbondioxxide!!! so the effect of acid is minimizedhow is the calcium carbonate used to reduce the effect of acid rain?
and how is it used in flue gas desulfurisation?
how is the calcium carbonate used to reduce the effect of acid rain?
and how is it used in flue gas desulfurisation?
how is the calcium carbonate used to reduce the effect of acid rain?
and how is it used in flue gas desulfurisation?
thankuu sooo much!!caco3 (calcium carbonate) is reacted with an acid and it itself is quite alkaline so when it reacts with acid it makes it nuetral and thus it treats acid rain..
somewhat the same with Flue gas..
thankuu sooo much!!
how does acid rain efffect respiration?
Heres what i got from the net..how does acid rain efffect respiration?
Explain the feeding relationships between the main groups of organisms in a food
web. (7)
can anyone tell me the main points in here? do i have to name some specific organisms or just use producers, primary consumer etc???
and what is the difference in a food chain and food web?
right right. thankssss. but just one more question. do i have to name specific examples of food web? like say the cow eats grass or just say primary consumer gets energy from producers?????as a general , describe feeding relationships between producers, consumers(primary, secondary ) and decomposers .
As there are 7 marks go a bit into detail . and oh , don't forget to elaborate a bit , the question says Explain. tell how each group feeds in the way they do!
As for your second question , A food chain is something like this (sorry , i can't see, to put this in words):
plants ---> cow ----> lion ( it's kinda made up but that's not important, you need to get the concept)
and a Food wed is made up of many of such food chains .
Hope This Helps!
''primary consumer takes energy from ... '' or ''primary consumer eats ....'' .right right. thankssss. but just one more question. do i have to name specific examples of food web? like say the cow eats grass or just say primary consumer gets energy from producers?????
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