Answer: 15 million square km.
Explanation:
The rainforests cover about 2 percent of the total area of the Earth surface but the 50 percent of the animals and plants of the earth live in the rainforest. The rainforests can be found in different countries of the world. These can be found in Alaska, Canada, Asia, America and Africa. The rainforest cannot be found in Alaska because the temperature in Alaska is too cold.
The reason glaciers are melting are because of man-made factors. Green house gas, emissions and aerosols are good examples of what man made factors are melting earths glaciers.
Answer:
1 - 3 - 4 - 2
Explanation:
1 . A stream migrates laterally across its floodplain developing meanders. This stream terminates at a lake, which is its base level.
2. The base level of the stream is lowered by crustal uplift and the river begins to incise downward.
3.Incised meanders form.
4.A rincon forms by the cutoff of an incised meander, which shortens the river.
From its source high in the Rocky Mountains, the Colorado River channels water south nearly 1,500 miles, over falls, through deserts and canyons, to the lush wetlands of a vast delta in Mexico and into the Gulf of California. That is, it did so for six million years.
Answer:tidal range is dictated only by the gravitational attractions of the sun and the moon
Explanation:tidal range is not constant but
Changes or move depending on the location or position of the moon and sun.
Ans: Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time. For example, primary succession may take place following the eruption of volcanoes, such as those on the Big Island of Hawaii. As lava flows into the ocean, new rock is formed.
