Item 18 Which word is described by this statement?

Scientists use this to measure the magnitude of an earthquake.

shield

magma chamber

Richter scale

seismograph

seismograph is the answer

Richter scale

Explanation:

here are five steps to a strong outline:

choose your topic and establish your purpose. a lot of writers struggle to define the initial focus for their paper.

create a list of main ideas. this is the brainstorming part of the writing process.

organize your main ideas.

flush out your main points.

review and adjust.

answer; an active listener;