Some estimates show that the world will have to increase global agricultural production by sixty percent in order to meet rising food demand by 2050. what scientific solution would with world food shortages? a) genetic engineering of crops b) having governments provide free food for all c) decrease point-source pollution from city factories d) development of a task force to force people to eat less so there would be more for others

The genetic engineering of crops A) would be the most correct answer due to if we found a way to do that we could grow more food in more abundance and in greater varties

Wetlands form where water and land meet. a lake with a wetland fringe can fill in with decayed plant and animal material to become a wet meadow. a pond can fill in to become a bog or fen. sediment can fill in a river marsh to become a swamp.flooding of coastal lowlands from rising sea levels has created broad coastal marshes that are protected from wave action by barrier islands or reefs. coastal wetlands also form when rivers deposit sediment as they reach the ocean. plants then take root and hold the soil firm against the forces of tides and waves.