Advertisements
Advertisements
प्रश्न
The temperature of the ocean waters generally_______ at greater depth.
पर्याय
increases
decreases
remains constant
none of the above
Advertisements
उत्तर
The temperature of the ocean waters generally decreases at greater depth.
APPEARS IN
संबंधित प्रश्न
Consider the following statements.
- Most of the fishing grounds occur in areas where the continental shelf is wide.
- Fishing is well developed in warm tropical watersMixing of warm and cold currents facilitates plant nutrients for fish.
- Inland fishing became significant in India.
Assertion(A): Flat-topped seamounts are known as Guyots.
Reason(R): All guyot features are of volcanic origin.
Mention the various relief features of ocean floor.
Continental shelf provides good fishing ground.
The deepest point in the Arctic ocean is ______.
Assertion (A): The Ocean water is dynamic
Reason (R): Waves and currents are in horizontal motion while tides have vertical motion.
Assertion (A): The energy of the falling wave water is used to turn hydro turbines to generate power.
Reason (R): Gulf of Khambat is one of the potential Tidal energy Zones.
Explain the term
Isobath
Assertion (A): The ocean/seawater does not contains calcium in great quantities.
Reason (R): Many of the aquatic animals with shells use the dissolved calcium in the seawater to build their protective shells.
Give reason for the following.
Oceans are the lifelines of Earth and Mankind.
