Tariff reduction is the the reduction of taxes on an item being shipped to another country. The answer is the last one. Birth and death rate directly causes population growth or decline. Migration can help people thrive in an environment which means more population. I hope this helps!
A supercell is a thunderstorm with a deep, persistently rotating updraft. Supercells are the least common form of thunderstorm yet they are potentially the most violent. Large hail of greater than baseball size, strong damaging winds, and tornadoes can accompany these storms
Hope this helped
It should be a. Once fossil fuels are used we can not use them anymore.
The magma that rises out of them cools eventually, with some help from the water. eventually all the cooled magma builds up into an island.
