Answer:
30 2-point shots
Explanation:
20 in 1 hour
1 1/2 hours = 30 because half of 20 is 10 so 20 + 10 = 30
Lithosphere hydrosphere biosphere atmosphere
Looks like the answer is B
But I am not sure, could be A, I know planets don't shrink when they are cold and unless the asteroid has mercury or mercury is on the planet already and the asteroid pierces it, it is not C.
Answer: If the coordinates are D: (-2,3) and E: (-4.-5)
the distance between the coordinates is about 8.25
Explanation: Use the Pythagorean Theorem a² + b² = c²
Imagine a triangle formed on the grid of the graph with the difference in y values as the altitude, the difference in x-values as the base and c is the hypotenuse, the distance between the coordinates.
The difference in the y-values is 3 -(-5) = 8
The difference in the x-values is -2 -(-4) = 2
8² + 2² = c²
64 + 4 = 68 To find c, take the square root of c²
√68 = 8.246211251
Rounding to the nearest hundredths, that is 8.25
Answer:
1- Option (D)
2- FALSE
Explanation:
The seafloor spreading takes place because of the divergent plate motion. Alfred Wegener observed this motion of the seafloor and the continents but was not able to explain the main mechanism behind this until the new theory came into the picture. The divergent motion of seafloor and the motion of the continents were explained by the universally accepted theory known as the Plate tectonic theory. This theory was able to explain the mechanism behind this plate motion.
The study of the seafloor spreading provided some pieces of evidence that supported the continental drift theory. They gave a basic idea about how the oceanic plate gets subducted (consumed) at the convergent plate motion that undergoes partial melting at greater depth. As a result of which the magma rises up to the surface on the overriding plates.
The crust represents the outermost layer of the earth. They are of 2 types, namely the oceanic and the continental crust. These crusts when slide past one another in a transform plate boundary, it is neither created nor destroyed. It remains conserved.
Thus, the correct answers are given above and the second statement is false.
