What is Global Warming?
Global warming is the progressive increase in the average temperature [...]
What is Tide?
The tide is the periodic change in sea level that [...]
What is Natural Gas?
Natural gas is a type of fuel found in a [...]
What are Fossil Fuels?
Fossil fuels are obtained from the decomposition of organisms and [...]
What is Crude Oil?
Crude oil, also known as petroleum, is a naturally occurring, [...]
What is Tidal Energy?
Tidal energy is a form of renewable energy obtained from [...]
What is Hydropower Energy?
Hydropower is a form of renewable energy obtained from the [...]
What is Geothermal Energy?
Geothermal energy is a form of renewable energy that comes [...]
What is Biomass?
Biomass refers to organic matter of plant or animal origin [...]
What is a Thunder?
A thunder is the loud and booming sound that occurs [...]
