Relative Dating
GOOGLE DEFINITION BELOW
Relative dating is the science of determining the relative order of past events (i.e., the age of an object in comparison to another), without necessarily determining their absolute age, (i.e. estimated age).
From plants because they give off oxygen so EVERYWHERE
I found the picture. It is shown that the length of the base is named x and the height is 7 in.
So, now you can use the formula of the area of the triangle:
area = base * height / 2
=> 84 in^2 = x * 7 / 2
And you can solve for x:
x = 2 * 84 in^2 / 7 in = 24 in
Answer: 24 in
Answer:
here you go
Explanation:
One important discovery that geologists made when studying such igneous rocks was that some of the rocks recorded reversals in the direction of Earth's magnetic field. ... Geologists also studied the magnetic record of the rocks of the ocean floor, particularly the igneous rocks on the sides of mid-ocean ridges.
and one more
Scientists discovered that the rock that makes up the ocean floor lies in a pattern of magnetized Stripes. These 'stripes' hold a record of reversals in the Earth's magnetic field, as the rock is cooled, the iron bits line up in the direction of Earth's magnetic field.
