chdoole chdoole

26-10-2022
Biology

Answered

The seafloor has some valuable minerals. Manganese nodules containing manganese, iron, copper, nickel, phosphate, and cobalt may be as small as a pea or as large as a basketball. Estimates are that there may be as much as 500 billion tons of nodules on the seafloor. The minerals in manganese nodules have many uses in the industrial world, but currently they are not being mined.

Why do you think these seafloor resources are not being mined? (Please write a complete sentence or two)

Answer :

Other Questions

Enzymes are _________________ that speed up or __________________ chemical reactions. enzymes are important because all living things must do many _____________

Basic automatic survival functions, such as heartbeat and breathing, are controlled by the.

PLEASE HURRY ILL MARK YOU AS BRAINLIST!! The results of a dart game were precise but not accurate. The accepted value of the game was the center of the dartboar

Describe the climate changes that are happening in the world in our time, and name some of the causes of climate change. Tell which of these causes come from

after years of observation, you conclude that the birds eat similar diets and share similar behaviors but do not reproduce with each other. these groups of bird

When objects on earth absorb photons, what is it reflected as?

what portion the giant cretaceous temnospondyl koolasuchus inhabited rivers and streams in australia. why weren't those niches filled with giant reptiles like c

radiolarians and foraminiferans have what in common? choose one: a. they are terrestrial amebas. b. they form filopodia and have mineralized support structures.

of the three 'bypass' reactions that allow gluconeogenesis to produce glucose from pyruvate, two of these reactions are also points of reciprocal regulation, an

describe the normal respiratory movements. note the characteristics of the trace such as the rate, and the relative durations of inspiration (breathing in) and