Geology is an earth science that studies particularly everything pertaining to the composition of the Earth, its ground, soil, water, rocks, anything that is pertaining to the characteristics of the Earth, and sometimes other planets. There are many tasks that geologists perform, but in a nutshell, they work mostly with governments, educational institutions such as universities, and most particularly the construction, oil, gas and mineral industries, studying the composition of the ground and other components of the earth, to establish the possiblity of mineral, oil and gas presence, the usefulness of a terrain for safe construction and also to build models that foretell possible natural disasters like earthquakes, and others. These are just a few of the many jobs performed by geologists, but two specific ones are: A: prepares scaled drawings of construction sites for clients, as they are the ones who, with mathematical models and earth-structure study, can tell if something can be built or not in a terrain, and C: Investigates the formation process of rocks, as this is basically the backbone of geology, the study of the composites of the earth.
Is to ensure that people have the own rights
A paragraph is a group of sentences related to a particular topic, or central theme. Every paragraph has a key concept or main idea. The main idea is the most important piece of information the author wants you to know about the concept of that paragraph.
When authors write they have an idea in mind that they are trying to get across. This is especially true as authors compose paragraphs. An author organizes each paragraph's main idea and supporting details in support of the topic or central theme, and each paragraph supports the paragraph preceding it.
A writer will state his/her main idea explicitly somewhere in the paragraph. That main idea may be stated at the beginning of the paragraph, in the middle, or at the end. The sentence in which the main idea is stated is the topic sentence of that paragraph.
The topic sentence announces the general theme ( or portion of the theme) to be dealt with in the paragraph. Although the topic sentence may appear anywhere in the paragraph, it is usually first – and for a very good reason. This sentence provides the focus for the writer while writing and for the reader while reading. When you find the topic sentence, be sure to underline it so that it will stand out not only now, but also later when you review.
Identifying the Topic:
The first thing you must be able to do to get at the main idea of a paragraph is to identify the topic – the subject of the paragraph. Think of the paragraph as a wheel with the topic being the hub – the central core around which the whole wheel (or paragraph) spins. Your strategy for topic identification is simply to ask yourself the question, "What is this about?" Keep asking yourself that question as you read a paragraph, until the answer to your question becomes clear. Sometimes you can spot the topic by looking for a word or two that repeat. Usually you can state the topic in a few words.
