Which of the following statements is true? Igneous rock is formed through heat and pressure.

Sedimentary rocks usually form beneath the Earth's crust.

The rock cycle starts with sedimentary rock and ends with igneous rock.

Sedimentary rocks usually form in visible layers.

Sedimentary rocks usually form in visible layers

Step-by-step explanation:

A is wrong because not all igneous rock is formed by pressure

B is wrong because sedimentary rock is usually a surface rock

C is wrong because the rock cycle is sporadic and doesn't always end in igneous rock

D is correct because sedimentary rock is formed from years and years of sediment layering on top of each other

Igneous rock is formed through heat and pressure.

Step-by-step explanation:

Rule of Addition: The probability that event A or event B occurs is equal to the probability that event A occurs plus the probability that event B occurs minus the probability that both events A and B occur. Mathematically, it sounds

In your case,

so