Please help me! Look at the pictures, answer the questions. 1. Which of the points on the graph is igneous rock?

A or B or C

2. Why does that point represent igneous rock?

A. Because igneous rocks need high temperature and pressure to form.

B. Because igneous rocks don't need any heat, they only need some pressure for sediments to get compacted.

C. Because igneous rocks are made by melted magma cooling, so it must have a high temperature in order for the rock to melt, and medium pressure.

B on the Graph: High temperature with Medium Pressure

C. Because igneous rocks are made by melted magma cooling, so it must have a high temperature in order for the rock to melt, and medium pressure.

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

the correct answer is b