One way that scientists figure out what was occuring in ancient times is by looking at the types of sedimentary rock that has formed. If an area has sedimentary rocks formed entirely from fine clay particles, that shows that: 1 The rock formed in a place like the middle of a lake bed where water that had been moving faster became very slow.

2 The rock formed in an area with fast moving water that carried away all of the larger particles.

3 The rock must have formed during a volcanic eruption.

4 the rock was found at the bottom off a cliff that dropped a lots of different sized particles

1. Using Nuclear reactor to generate electricity, their is reduce greenhouse gas emission. The plants do not release greenhouse gas to the environment.

2. Reliability. The power plants built are very reliable so far they are functioning properly. They can run uninterrupted for years.

3. it provide highly efficient source of energy.

4 The cost of using nuclear energy is manageable.

5. The technology can be use to produce high capacity energy

Explanation:

Nuclear energy can be use to generate reasonable amount of electricity. Radioactive elements like uranium are split through a process known as fission to generate steam and this steam in turn are used to power turbines to generate electricity for the end user.

The major advantages of Nuclear reactor in generating electricity is as follows;

1. Using Nuclear reactor to generate electricity, their is reduce greenhouse gas emission. The plants do not release greenhouse gas to the environment.

2. Reliability. The power plants built are very reliable so far they are functioning properly. They can run uninterrupted for years.

3. it provide highly efficient source of energy.

4 The cost of using nuclear energy is manageable.

5. The technology can be use to produce high capacity energy.