The tropical rainforest is a biome with a constant temperature and a high rainfall. The level of humidity and density of the vegetation give the ecosystem a unique water and nutrient cycle. Rainforests around the world are threatened by human expansion.
The action or practice of illegally transporting people from one country or area to another, typically for the purposes of forced labour or commercial sexual exploitation.
Major Forms of Trafficking in Persons
Major Forms of Trafficking in Persons.
Bonded Labor. ...
Debt Bondage and Involuntary Servitude Among Migrant Laborers. ...
Involuntary Domestic Servitude. ...
Forced Child Labor. ...
Child Soldiers. ...
Sex Trafficking and Prostitution.
Children Exploited for Commercial Sex.
Rift Valley
A rift valley is a lowland region that forms where Earth's tectonic plates move apart, or rift. ...
Tectonic plates are huge, rocky slabs of Earth's lithosphere—its crust and upper mantle. ...
Many rift valleys are part of “triple junctions,” a type of divergent boundary where three tectonic plates meet at about 120° angles.
C
Given that the World population changed little between this time, we can gather than the birth and death rates were similar, since they seem to cancel each other out from 1200-1400. To clarify, think of this. If you add something to a total (think births to population), but take away the same number (think deaths from population) you end up with the same total as before. Because of this, A is the correct answer choice (The birth rate and death rate were about equal).