<u>Answer:</u>
<em>Cirques often contain small lakes called </em><u><em>tarn</em></u><em>.
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<u>Explanation:</u>
Cirque is a depression or a valley-like formation developed from the erosion of the glacier. They are formed in the mountain ranges. The slopes are steep and melted ice flows down to the floor.
The floor of a cirque is a bowl-shaped structure. The ice from all the sides from melting glaciers fill in the floor. When the glacier melts and slides the sides of the cirque, the floor converts into a lake. This small lake is called a tarn.
I believe it’s D: Mississippi and Louisiana
I apologize if I spelled anything wrong.
Answer:
increasing poverty.........
Answer:
Paleozoic
Explanation:
The first insect fossils are dated to the Devonian, but because of the development of the genetics, the scientists have been able to trace the appearance of the first insects in the Ordovician. The insects originated from the crustaceans. Initially they were walking on land, but they hadn't developed wings. The wings came to develop in some insects in the Devonian, and since than it has gradually became one of their trademark features. It is interesting that the first insects actually appeared at the same time with the first terrestrial plants, and also that they are the first organisms to develop wings and be able to fly.
Answer:
Convergent boundary forms trenches, volcanoes and mountain ranges.
divergent boundary forms rift valleys and oceanic ridges
transform boundary causes eqarthquakes
