Answer:a
Explanation: the plates shifts cracking making earthquakes
Answer:
<u>thermal power stations</u>
Explanation:
these resources are burned to produce the electricity.
In order to describe motion along a straight line, you must state the speed and direction of the motion. Those two quantities, together, comprise what's known as "velocity".
Answer:
the speed of light in air is about 299,000,000 and 3×10⁸ m/s
The gap between the two flasks is partially evacuated of air creating a near vacuum which significantly reduces heat transfer by conduction or convection
