Alfred Wegener
proposed the continental drift theory in
four reasons. One, he hypothesized that the continents were once a giant
continent. Two, he observed that there are fossils found of the same kind in
the different locations. Three, he found that the edge of opposing continents
somehow fits if they are combined, almost like a puzzle. And four, there are
glacial scars that are left behind by a larger glacial continent. His greatest
weakness of Alfred Wegeners’ continental drift theory was he could not explain
what kind of force that caused this continents to move far from each other.
Density is the mass of a substance per unit volume. Volume is the amount of space an object occupies.
Water=h20
=2.0*10^22 molecules
Kelvin = C + 273.15
Kelvin and Celsius will be ranked the same because the temperature change is the same. Kelvin is just set at a different zero point.
Fahrenheit has the largest range which you can see by the freezing (32F) and boiling (212F) point of water. (212-32 = 180) Whereas the temperature change going from freezing to boiling water for both Kelvin and Celsius is 100. This means that one degree Fahrenheit feels smaller and should be ranked least.
