Answer:
The correct answer is A. Fossil fuels are cheaper than alternative forms of energy
Explanation:
Fossil fuels are made from organic matter of dead animals and mainly plants who were buried in the soil over hundred and thousand of years. We use fossil fuels because they are the best source to provide energy in the current time.
Fossil fuels are easily available and are present in very large amount which is the main reason for it to be cheaper. Fossil fuels like coal, petroleum or natural gas are more cheaper and efficient than alternative forms of energy like solar or wind energy.
But in future these fossil fuel will not be there and alternative forms of energy will become the primary and cheaper source of fuel.
Answer:
yea
Explanation:
it's a sign
you just couldn't read it
energy is heavier than elephants
this open mind's always feeling oh so exposed to the elements
but we define what is relevant
and the bliss has all started settling
I'm trying to be a resident
it's so inviting
but can you hear the moon
howling back at you?
can you hear the moon
howling back at you?
the walls
are breathing
they can talk
and the ceiling
got lost
stars
bouncing off in the deep end
you're a god just like me
you might not really ever see it
but it's true
i believe in everybody
but can you hear the moon
howling back at you?
can you hear the moon
howling back at you?
The time difference between the occurrences of two peaks is the period of the wave. The time difference between two consecutive black dots marked also gives the period of the wave. Generally, symbol ‘T’ is used to denote period in physics. Unit of measuring period is seconds (s).
