Question

1) How do voyages and agricultural practices cause water pollution?
➡️ Wrong Answer will be reported​

Answer 1

How do agriculture cause water pollution ? :-

However , to irrigate land it needs a lot of water due to sedimentation that means , when the water is used to agriculture practice it mixes with soil and it goes to underground & underground contains pure water . When the water which is mixed with soil mixes with pure underground water , the water gets polluted . “ It takes 5000L of water approximately to produce 1 kg ” . And agriculture is only the resource which is the largest freshwater user in the world .

How do voyages cause water pollution ? :-

Sea voyages cause water pollution by producing sewage & wastage of ship in water & the fuel of ship spills some times in water this too causes water pollution .

Ways how the water pollution causes by voyages

• Ballast pollution
• Grey water pollution
• Sewage & black water pollution
• Fuel pollution / Oil pollution
• Chemical pollution .

Answer 2

Answer:

• Pesticides and fertilizers used in agriculture can contaminate both groundwater and surface water, as can organic livestock wastes, antibiotics, silage effluents, and processing wastes from plantation crops

• In other words, it is toxic water that cannot be drunk or used for essential purposes like agriculture, and which also causes diseases like diarrhoea, cholera, dysentery, typhoid and poliomyelitis that kill more than 500,000 people worldwide every year.