Answer: The following event shows an effect of human-led climate change in a tropical climate zone:
Higher temperatures cause drier conditions in the Amazon rain forest.
Explanation: The mean rise in the global temperature has directly resulted in the growing prevalence of loss of vegetation. This has, in turn, affected the average precipitation levels in the Amazon rain forest. Decreasing rains in the region have decreased the availability of the water making in reach negatives and it is thus intensifying drier conditions.
A stateless nation can face several disadvantages compared to a nation-state. First, all they are not represented in a worldwide organization like UN that protects nations sovereignty, territory and human rights. Although they have a separate union that protects their rights, not all stateless nation are members of it. And because they lack this affinity they are prone to colonization by other states. Some stateless nation exists in a nation state as a minority group. But as the minority group, some are not offered with equal rights and opportunity than those belonged to the majority.