Article: Many kids turn up their noses at the thought of eating fish because, well, it can smell "fishy". While it is usually a healthy source of protein in the diet, there may be several reasons to avoid biting into a forkful of fish. Before you break out the tartar sauce, learn some facts about fish to keep yourself and the environment healthy. Some fish may contain harmful chemicals, which can be the result of both natural causes and water pollution. Mercury is a poisonous chemical, which occurs naturally in oceans and the Earth's crust, but also comes from man-made sources, such as pesticides, burning garbage, and the releasing of fossil fuels. Polychlorinated biphenyls (PCBs), a group of chemicals, can also be found in some fish. These dangerous man-made chemicals were used in many industries until 1977, when they were banned. PCBs were released or leaked into the air and water and have been transported around the globe. How do mercury and PCBs end up in fish and the food supply? When they are released into the air, they attach themselves to particles. These particles settle on the ground and in the water and are eventually eaten by microscopic organisms. Small fish eat the micro-organisms, and large fish eat the small fish and on up the food chain. Because they can negatively affect your health, the U.S. Environmental Protection Agency advises that kids younger than 15 years old avoid fish that contain high levels of mercury and PCBs. These include shark, swordfish, king mackerel, and tilefish. There are also many types of fish that are good for you, but because of overfishing are in danger of being wiped out. Some are being fished in the wild so much that they cannot reproduce fast enough to survive. Others are being farmed in ways that are not environmentally friendly. These fish include red snapper, Atlantic salmon, blue-fin tuna, and king crab. Despite these problems, there are several fish that are both healthy and sustainable, such as Alaskan salmon, American catfish, Pacific cod, and several farm-raised... Question: It can be inferred from the passage that_. Yes or no, is the answer "adults might be less affected by high chemical levels in fish"?
Yes

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Article: Negative self talk and negative energy can affect you in many ways and cause you additional stress. Because of this, developing more positive self talk is an important way to reduce stress in your life. You can help yourself maintain a positive frame of mind which will help with positive self talkby surrounding yourself with positive energy in your life. You can get that by adding some elements to your life. Listening to music that not only has a pleasant melody, but an uplifting message, can be great for developing positive self talk. Have you ever had a song "stuck in your head" for a few hours or days, the lyrics repeating themselves in your mind? If those lyrics were positive and inspirational, that would be a good thing. It's a much better mental soundtrack to have than a running stream of complaints, criticisms of self-limiting thoughts, or even songs that had more depressing or sad lyrics. Books on strength, personal power, enlightenment, or self help can be good resources to help you change your outlook and the things you say to yourself. Rather than bringing habitual self-defeating thoughts, you can find yourself thinking of new can-do concepts when times get tough. One of the most important ways you can get and keep positive energy in your life is with the company you keep. Do your friends uplift you, or bring you down? Are they critical, or approving? Ideal friendships provide support when you're down, fun when you're up, wisdom when you're lost. Good friends can inspire you to reach greater heights, and see your strengths even when you don't always. Pay attention to how your friends make you feel, and if they're less than supportive, start putting your energy and time toward people who are better suited to be your friends. In addition, positive affirmations can certainly change your self talk from negative to positive. Now, why not begin working positive affirmations into your life in some creative ways? Question: What does the passage mainly talk about? Yes or no, is the answer "Reducing stress by surrounding yourself with positive energy."?
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No

Ques:Article: Most earthquakes occur within the upper 15 miles of the earth's surface, but earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much. The extent of the disaster in an earthquake depends on many factors. If you carefully build a toy house with an erect set , it will still stand no matter how much you shake the table. But if you build a toy house with a pack of cards, a slight shake of the table will make it fall. An earthquake in Agadir was not strong, but it completely destroyed the city. Many stronger earthquakes have done comparatively little damage. If a building is well constructed and built on solid ground, it will resist an earthquake. Most deaths in earthquakes have been due to faulty building construction or poor building sites. A third and very serious factor is panic. When people rush out into narrow streets, more deaths will result. There is one type of earthquake disaster that little can be done about. This is the disaster caused by seismic sea waves, or tsunamis . These are often called tidal waves, but the name is incorrect. They had nothing to do with tides. In certain areas, earthquakes take place beneath the sea. These submarine earthquakes sometimes give rise to seismic sea waves. The waves are not noticeable out at sea because of their long wave length. But when they roll into harbors, they pile up into walls of water 6 to 60 feet high. The Japanese call them "tsunamis" meaning "harbor waves", because they reach a sizable height only in harbors. Tsunamis travel fairly slowly, at speeds up to 500 miles an hour. An earthquake warning system is in use to warn all shores likely to be reached by the waves. But this only enables people to leave the threatened shores for higher ground: There is no way to stop the oncoming wave. Question: According to the passage, the waves caused by submarine earthquakes are not noticeable out at sea because of _ . Yes or no, is the answer "their long wave length"?

Ans:
No