Reduced the number of Communist nations in the world and <span>changed boundaries in Europe. I assume the "affected nations throughout the world" is the second answer that you accidentally added in? </span>
Hey there,
One situation that can be caused by both human and nature would be A: Forest fires.
All forest fires need to start is a very small fire. As most trees are very flammable and can catch fire easy. This can be by humans such as a match or a cigarette. Or by nature maybe a lightning strike to start a small fire that would turn into a large one.
B: Would be incorrect because fossil fuels is done by humans. We use it as gas and fuel for various things. And cannot be done randomly by nature.
C: Would be incorrect because humans often resort to large deforestation to get lumber for wood. Usually for houses or other building objectives.
Hope this helps!
Brainliest is always appreciated if you feel its deserved!
Answer:
Explanation:
Banded iron formation ( BIF ) -
It is aslo called the banded inronstone formations , are the part of the distinctive units in the sedimentary rocks , which are always of the precambrian age .
volcanogenic massive sulfides ( VMS )-
A type of metal sulfide ore deposit , which have copper - zinc as the main elements , they are formed by in the submarine environments by the volcanic - associated hydrothermal events .
The types of VMS -
Mafic associated - The type of deposits associated with geological environments by mafic rocks.
Bimodal-mafic - The type deposits associated with environments dominated by mafic volcanic rocks.
Mafic-siliciclastic - The type deposits associated with sub - equal proportions of the siliciclastic and the mafia rocks .
Felsic-siliciclastic - The type deposits associated with less than 10 % mafic rock and rest siliciclastic sedimentary rock .
Bimodal-felsic The type deposits associated with more of felsic rocks than mafic rocks.
Lions, giraffes, elephants and other animals gain their energy through various sources like the food they eat, water, oxygen, as well as the sun. However, they do get their energy mainly from the food that they eat and also water.
