The rain forest in Brazil is in general not populated. The government of Brazil is not encouraging people to move in there, and in fact it is actually discouraging them, and the easiest way for that is that they do pretty much no urban planning for the region.
<em>D. It fines people who develop on protected land;</em>
Most of the rain forest is protected area, and when someone tries to develop a part of it, the government is very strict and fines those people, as well as destroying what they have built in the area.
Glacial ice can transport rocks as big as a house. It has very high transport competence and moves very slowly across a very large distance.
The maximum size of particles that a stream can transport is defined as stream competence. This is a concept under hydrology. Streams depending on its velocity can carry sand, mud, silt and cobble along with the dissolved and suspended load.
The process by which Ocean waves transport sediments, large pebbles and boulders is referred to as Coastal Transportation. During Coastal transportation, large pebbles and boulders are rolled along the seabottom, while beach material is bounced along the seabed.
