Answer:
Dams
Explanation:
Tornadoes and earthquakes are both natural disasters, so humans would have no impact on this. Dams however are man made structures used to keep water from its natural flow. Therefore, dams are a result of humans interacting with their environments.
The answer is Johannesburg from south Africa
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<span>After sending out men to investigate various religions, he chose Eastern Orthodox Christianity as the state religion.</span>
Answer:
The plates will collide in 50,000,000 years.
Explanation:
The tectonic plates are constantly moving. Their movement results in some of them to collide, thus to form convergent plate boundaries. In this case, we have two plates that are relatively far away and the movement is about the average. In order to find out how many years will be needed for the plates to collide we need to:
- convert the km into cm
- divide the distance (in cm) between the plates with the rate of movement of the plate
1 km = 100,000 cm
100,000 x 1,500 = 150,000,000 cm
150,000,000 / 3 = 50,000,000 years
We get a result of 50 million years, meaning the plates will collide in this much time, which in geological terms is actually not that long.