Simon wrote the following statements to describe how the oceans were created.

statement 1: the earth's crust is constantly changed from one form to another.
statement 2: new oceanic crusts are created at lithospheric plates.
statement 3: oceanic crusts are destroyed in mid-ocean ridges.
statement 4: the giant segments of earth's crust float on earth's molten interiors.
which of these statements written by simon best describe the processes by which oceans were created?
statement 1 and statement 2

statement 1 and statement 4

statement 2 and statement 3

statement 2 and st

Option (2)

Explanation:

In the above question, the statement 1 and 4 satisfies the conditions for forming a new oceanic crust.

The earth's crust has been constantly changing its form and it is due to the movement of those huge plates that are possible due to the convection current taking place at the mantle.

Hence the correct option is (2).

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.