Challenger

What are  the effects of ocean currents?.List out from the following:

i.Influence the climate of coastal regions.

ii.Fog develops in the regions where warm and cold currents meet.

iii.The regions where the warm and cold currents meet provide favourable conditions for the growth of fish.

Sea Surges cause severe damage along the shores.What are the measures taken to prevent damages?.List out from the following:

i.Depositing boulders along the seashore

ii.Construction of interlocking concrete structures (Pulimuttu)

iii.Planting of mangroves.