Filter out iron and reduce rotten egg odor without the use of chemicals. 1  Rated for continuous flow rates from 2.7 gpm to 476 gpm at 5 gpm/square foot.  Chemical free: no potassium permanganate, salt or chlorine.
Topic Sentences and Examples The main thing you need to know for writing paragraphs. Topic Sentences and Examples All body paragraphs of an essay need to start with a topic sentence and include an example. A topic sentence is a general statement about the topic that you are writing about. It answers the question in a broad way.
Transition sentences guide your reader smoothly from the topic of the preceding paragraph into the topic of your new paragraph. Writers sometimes begin with a transition sentence before introducing the topic of the new paragraph. A topic sentence states the main idea of a paragraph. Beginning a paragraph with a topic sentence ensures your reader recognizes early in the paragraph what larger idea the paragraph is going to demonstrate. Expert writers may not introduce the topic until the middle or end of the paragraph, and often imply their topics without ever writing a topic sentence.