Question

mosquito population in village ( importance observation conclusion )

Answer 1

This is because of the following reasons ;
1 Because of the crops
2Because of the water in the field
3Because of the dirty water in drainage system
4Because of dirty ponds,lakes and canals

maybe it will help you

Answer 2

Mosquito are very dangerous organisms since they can cause malaria, which is a threat to human beings since it is A very dangerous disease which can cause death, the population of mosquitoes may be due to stagnant water,  or bushy environment within an  given area, therefore the drainage system should be improved and the bushy environmentalism should be cleared to avoid it being a host of mosquitoes.