It is all related because in order for a speices to exist or live it must have an relative abundance of land or food in their territories. There also must be a diveristy in mates so that there is no inbreeding. DIversity can also come from the different colors of the species which can show the environment they live(d) in which can help sometimes ward off other predators. I hope this helps.
The correct answer is D. Decreased travel times.
The industrial revolution revolutionized the transport as well, so in this period we have the emergence of transporting machines, like the trains for example, and they were also getting better and better as the year passed by, and they were of great help to the people, especially when they had to travel on long distances.
<u>slumping</u>:<span>collapse
</span><span><u>mudslide :</u>Landslide high speed circulating a mixture of water, mud, silt <span>and clay
<u>avalanches</u> :</span></span><span>detachment and sliding of a large amount of snow along a mountain.</span>
<span>A greater demand for labour in developed markets caused large amounts of migration from the Caribbean Islands. A chance to have constant steady income elsewhere created a desire to leave in order to support family when jobs were scarce in their own Islands.</span>
