When different parts of the oceans are heated unevenly, this causes the water to A. move in convection currents
When different parts of the oceans are heated unevenly, it leads to temperature variations within the water. Warm water tends to rise, creating convection currents. This movement is driven by the principle that warm fluids are lighter and, therefore, buoyant, while cooler fluids are denser and tend to sink. This process is analogous to the movement of air in the atmosphere.
So, the uneven heating of ocean waters results in the generation of convection currents, as warm water ascends and cooler water descends. This phenomenon plays a crucial role in redistributing heat and influencing climate patterns across the globe.
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Answer:
a
Explanation:
.
Magma, Fossils is the correct answer.
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Answer: a and c
Explanation:
Answer:
D- Radiation knocks electrons out of gas atoms, which allows the gas to conduct an electric current.
Explanation:
Edge 2021
B. water.
C. manganese.
D. petroleum.
Answer:
Option-B (water) is the correct answer.
Explanation:
Gas hydrates are made up of Solid-Ice water and a natural gas like Methane gas trapped in the lattice of ice water. Gas hydrates are mainly found deep down in the sea where the atmospheric pressure is greater than 1 atm.
Generally Gas hydrates have two main applications.
a) It stabilizes the sea floor other wise its melting will cause land sliding in sea floor.
b) Secondly, it traps a green house gases like Methane, if released these gases could produce Climate changes.
Answer:
B) water
Explanation:
Gas hydrates are essentially crystalline solid cage like structures in which small molecules are trapped in a network of frozen water molecules. The trapped gas molecules are usually methane which is a natural gas.
These methane hydrates are formed when methane and water combine under high pressure conditions usually prevalent in the ocean floors. Gas hydrates are also regarded as a powerful candidates for the production of cleaner energy.
B) find the speed in mi/h of the runner who set the record of 9.21 seconds.
Answer:
A) The speed of the runner is 23.085 mile/hr.
B) The speed of the runner is 22.209 mile/hr.
Explanation:
A) Distance covered in 9.69 seconds = 100 m
1 mile = 1609.34 m
1 hour = 3600 seconds
9.69 s =
Speed of the runner =
The speed of the runner is 23.085 mile/hr.
B) Distance covered in 9.21 seconds = 100 yards
1 mile = 1760 yards
1 hour = 3600 seconds
9.21 s =
Speed of the runner =
The speed of the runner is 22.209 mile/hr.