Answer:
a. They are arcs drawn between the North and South poles
Explanation:
- A longitude is a geographical coordinate that, measures the east and the west of the prime meridian and longitude is a considered to be an imaginary line and runs up and down vertically and connecting the two poles of north and south.
- These lines are known as the meridians and they are expressed by the Greek letter as lambda and connect to the point n the same longitude. They are important form the cartographic and the navigation purpose.
Answer:
Idea, A, C
Explanation:
Because the idea hadn't formed to a theory because it had little to no evidence and A and C show the two continents connecting previously and explains that these animals couldn't of swam or flew all the way across the world supporting his idea of pangea.
Answer:
D. Pollution
Explanation:
The pollution is a consequence of the growing economy in advancing nations. The economy is growing, and transforming rapidly in the last two decades. Some characteristics of this change are: technological innovations and modernization, competition in the global market, etc. However, the pollution still a severe problem in developing countries. This is because, these countries doesn´t have a substantial economic growth, therefore cannot afford to focus on environmental problems.
Developing countries need to decide between keeping competitive prices to obtain and sustain economic growth while the poverty decrease. This decisions usually lead to environmental pollution. For example In sub-Saharan Africa, depends mainly on natural resources. They over exploits of natural resources such as coal, oil and gas, gold, copper. This cause pollution in air, water and land, and it can impact the climate change.
They should care more about pollution, because it also affects the health, sometimes leads to death of the population. Is important to mention that per year millions of people can be affected.
Answer: A sponsor agrees to help immigrants become a citizen.
