B) environmental pollution
C) the icecaps were beginning to melt
D) the indigenous population was threatened
Answer:
A) International wars
Explanation:
In the 1960s the Cold War between the Warsaw Pact and NATO was raging and both the United States and the Soviet Union were scrambling for allies all over the world.
Without a treaty to protect Antarctica, it would only have been a matter of time before one of the superpowers set up a military base on the continent.
Such an occurrence would not have benefitted either nation as an arms race would have developed on the most inhospitable landmass on Earth. It would have made sense to reserve the continent for scientific reserve while also maintaining it peaceful and environmentally pristine.
Answer: C. Police dispatcher is the correct answer
Explanation:
Got it on edg
______. units
When looking at 20 South and 60 West on a map, in terms of longitude and latitude, the coordinates are centered on South America.
A map is a symbolic depiction that emphasizes the relationship between the elements of a particular place, such as objects, regions, or themes.
Many maps are static, attached to paper or other durable material, and some are flexible or interactive.
Thus, When looking at 20 South and 60 West on a map, in terms of longitude and latitude, the coordinates are centered on South America.
Learn more about map, refer:
South America
When looking at 20 South and 60 West on a map, in terms of longitude and latitude, the coordinates are centered on South America.
B) subduction causes oceanic crust to break into pieces
C) Subduction causes the ocean floor to sink into deep ocean trenches
D) subduction causes metamorphic rocks to form