Question

The study of ocean floor is usefull to man​

Answer 1

Answer:

EXPLANATION: The study of the ocean floor sediments gives valuable information regarding climate change. It helps in studying and analysing the coastal habitat. It gives information on the pollutants dumped in the sea by the industries and to understand the habitat of the fisheries.

Answer 2

Answer:

i) vαriσυs мiทєrαℓs, rσcкs, ƒiทє sσiℓ ραrτicℓєs αrє ƒσυท∂ σท τнє sєα ƒℓσσr.

ii) rємαiทs σƒ мαriทє ρℓαทτs αท∂ αทiмαℓs αrє αℓsσ ƒσυท∂ σท τнє σcєαท

ƒℓσσr.

iii) τσ sτυ∂y τнє мαriทє ℓiƒє, мiทєrαℓ ωєαℓτн αs ωєℓℓ αs τнє ρrσcєss σƒ

vσℓcαทic єrυρτiσท, τнє sτυ∂y σƒ σcєαท ƒℓσσr is υsєƒυℓ τσ мαท.