Homonyms

English is a vibrant, changing, dynamic language. It allows people to express their thoughts in diverse ways, as there are many synonyms and antonyms to choose from. The hardest part for the English speaker - or those learning English as a second language - is learning about homonyms. These are words that sound alike but are spelled different ways, with different meanings.

One example is "One". This word, spelled "one" means the numeral 1, an amount. If spelled "won," it means to be victorious. No wonder spelling is a difficult skill to master! Other homonyms encountered by the beginning English speaker are "to, two, too," "four, for, fore," "there, their, they're" and "son, sun" to name just a few. This is one reason that "Spell check" programs on word processing computers cannot be completely accurate, because the way a word is spelled depends on the context of the sentence. Proofreaders will always be in demand.

How does the article define "Homonyms"?

Isaac Asimov

Isaac Asimov (1920-1992) was a very prolific writer, best known for his works of science fiction and for his popular science books. Most of Asimov's popularized science books explain scientific concepts in a historical way, going as far back as possible to a time when the science in question was at its simplest stage. Asimov is widely considered a master of the science-fiction genre and, along with Robert A. Heinlein and Arthur C. Clarke, was considered one of the "Big Three science-fiction writers during his lifetime. He also wrote mysteries and fantasy, as well as a great amount of nonfiction. Asimov wrote the Lucky Starr series of juvenile science-fiction novels using the pen name Paul French. Asimov was afraid of flying, so he seldom traveled great distances, partly because his aversion to flying complicated the logistics of long-distance travel. He did enjoy traveling on cruise ships, and on several occasions he became part of the cruises' "entertainment," giving science-themed talks. Asimov was an able public speaker, and enjoyed speaking to groups, especially at science fiction conventions.

How old was Mr. Asimov when he died? (Enter numeric value only.)

Nurseries

If you thought nurseries were just for babies, well, think again! Being special kinds of farms, nurseries are used to raise plants in mass quantities. Plants, trees, and shrubs are typically grown in nurseries and then sold to farmers and gardeners to plant in homes, businesses and farms. Most nurseries are found in the more rural parts the country because much land is required to have a viable nursery. If a nursery sells plants to others, it must obtain a special permit from the local city or county, which keeps the competition fair and does not saturate the market with a large number of nurseries selling similar products.

Also on the grounds of nurseries are greenhouses which are made of glass or plastic panes that protect the plants from weather elements that may harm them and cause them not to grow and develop. The glass panels in greenhouses allow for sunlight to enter and moisture to be trapped inside. This creates a tropical environment which allows orchids and poinsettias to grow. It ensures that vegetables and fruits will grow large, which makes them valuable to farmers.

Why does a nursery that sells plants need a special permit?

Mr. Rogers' Biography

"It's a wonderful day in the neighborhood!" This familiar line always began the Mister Rogers' Neighborhood program on PBS. The amazing Fred Rogers brought a special message to children around the world. He believed that each person is unique and wonderful in his or her own way and we should accept others just the way they are without trying to change or improve them. Mr. Rogers spread his tolerance message far and wide through the daily broadcasts of his television show, his many books, and finally after his retirement through his website specifically designed for children. Through these venues, Mr. Rogers helped children deal with the real world things that bothered them, such as doctor visits, haircuts, and new siblings.

Fred Rogers left a legacy of kindness, acceptance, and an unending love of learning for all generations.

Why did Fred Rogers design and develop a television show for children?