Which of the following examples best represents a geographic study on a large scale?
a.
the effects of global warming on the frequency of brush fires in australia.
b.
the effects of rising ocean levels on marine ecosystems.
c.
the impact of introduced species on the native species of australia.
d.
the erosion of the north carolina coastline.

Plants in the tundra biomes have had to adapt to live long periods of time without a. cool temperatures b. sunlight c. oxygen d. water

As water is cooled from 4 c to 0 c its density

England is a small country. why is english spoken in so many places worldwide? a. england colonized many places throughout the globe. b. the english language is the easiest language to learn. c. england is located near the prime meridian, making it a popular tourist destination. d. because england is an island nation, it has had many visitors.