Answer:
Correct answer is A. Farming, oil drilling, and mining
.
Explanation:
A is correct because Prairie Region is one of the richest parts of Canada, due to excessive oil production. On the other side we can find different stock here, mostly cattle and sheep.
B is not correct as hunting in general is not considered an important part of Canada's economy.
C and D are also not correct as this is continental part of Canada, thus water industry is not in the focus.
Surface of the Earth: Most of the Earth's surface (70%) is covered with water, and the remaining 30% is taken up by the seven continental landmasses. However, underneath the water that fills the oceans, and the dirt and plants that cover the continents, the Earth's surface layer is made of rock.
Answer:
A spiral galaxy.
Explanation:
This is a class of galaxy described in 1936 by the American astronomer Edwin Hubble.
The central bulge is characteristic of this type of galaxies, where the major concentration of stars resides. The "arms" are very bright and are full of young, blue stars.
The pinwheel shape is why we can easily recognize them from the earth. Astronomers think that more than 60% of the galaxies in the universe are spiral-like.
According to the map, the biospheres in the South American country of Colombia are not numerous, for starters, but also that even though they are located in three different parts of the country, they do share some common traits.
All four biosphere reserves are located around large rivers. Three out of the four biosphere reserves are located in the lowlands that have the smallest elevation in the country, while only one, Cinturon Andino, is located high on the Andean Mountains and is a highland biosphere reserve.
Also, ti can be said that the southern and southeastern parts of the country do not have a single biosphere reserve, as well as the central part of the country.