Question

Q.3 Answer the following:
1. Which items does man get from the oceans?
Ans.)​

Answer 1

It provides a treasured source of recreation for humans. It is mined for minerals (salt, sand, gravel, and some manganese, copper, nickel, iron, and cobalt can be found in the deep sea) and drilled for crude oil. The ocean plays a critical role in removing carbon from the atmosphere and providing oxygen.

Answer 2

ᴵᵗ ᵖʳᵒᵛⁱᵈᵉˢ ᵃ ᵗʳᵉᵃˢᵘʳᵉᵈ ˢᵒᵘʳᶜᵉ ᵒᶠ ʳᵉᶜʳᵉᵃᵗⁱᵒⁿ ᶠᵒʳ ʰᵘᵐᵃⁿˢ. ᴵᵗ ⁱˢ ᵐⁱⁿᵉᵈ ᶠᵒʳ ᵐⁱⁿᵉʳᵃˡˢ ⁽ˢᵃˡᵗ, ˢᵃⁿᵈ, ᵍʳᵃᵛᵉˡ, ᵃⁿᵈ ˢᵒᵐᵉ ᵐᵃⁿᵍᵃⁿᵉˢᵉ, ᶜᵒᵖᵖᵉʳ, ⁿⁱᶜᵏᵉˡ, ⁱʳᵒⁿ, ᵃⁿᵈ ᶜᵒᵇᵃˡᵗ ᶜᵃⁿ ᵇᵉ ᶠᵒᵘⁿᵈ ⁱⁿ ᵗʰᵉ ᵈᵉᵉᵖ ˢᵉᵃ⁾ ᵃⁿᵈ ᵈʳⁱˡˡᵉᵈ ᶠᵒʳ ᶜʳᵘᵈᵉ ᵒⁱˡ. ᵀʰᵉ ᵒᶜᵉᵃⁿ ᵖˡᵃʸˢ ᵃ ᶜʳⁱᵗⁱᶜᵃˡ ʳᵒˡᵉ ⁱⁿ ʳᵉᵐᵒᵛⁱⁿᵍ ᶜᵃʳᵇᵒⁿ ᶠʳᵒᵐ ᵗʰᵉ ᵃᵗᵐᵒˢᵖʰᵉʳᵉ ᵃⁿᵈ ᵖʳᵒᵛⁱᵈⁱⁿᵍ ᵒˣʸᵍᵉⁿ.