<span>The continental crust is the layer of granitic, sedimentary and metamorphic rocks which form the continents and the areas of shallow seabed close to their shores,known as continental shelves. It is less dense than the material of the Earth's mantle and thus "floats" on top of it.
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Answer:
a) there was no evidence to support it
Explanation:
Wegener noticed while looking at the maps that some parts of the continents, especially South America and Africa, seem to match up perfectly. This led him to think that maybe the continents in the past were actually connected, but because of some force they moved apart. He went out public with his hypothesis, but it was largely rejected, and he was laughed at and ridiculed, as the scientists thought that there's no force that can move the continents. Wegener didn't stop there, and he continued to look for clues, and finally managed to find some clues at the topography of the Atlantic Ocean. He noticed that the mid-ocean ridge is the highest, but as you move away from it, the sea mounds are becoming flatter and lower, thus a sign of erosion, and he actually turned out to be right.
Answer:
A. amount of solar energy available
Explanation:
- The size and type of organisms that can afford to live in the environment is guided by all the following types of systems as compared to the solar energy available at the outer surface of the earth thus energy when reaching on the earth's surface is converted and then it reaches to the organisms.
- Hence the amount of entropy and size of the plants is directly related to the development and growth of types of organisms on earth. As various relationships exist within the ecosystem and are there are competition and there a link within the predation, mutualism, and parasitism.
- Thus the type of environment where the organism develops and sustains will be defined by its physical and chemical habitats.
1,000 years later...
But beginning in the late 18th century, the Industrial Revolution would raise living standards and spur growth.
Answer:
Physical geography is the branch of natural science which deals with the study of processes and patterns in the natural environment such as the atmosphere, hydrosphere, biosphere, and geosphere, as opposed to the cultural or built environment, the domain of human geography.
