We sometimes think global warming or climate change is a problem very far away from our lives, and that only the government needs to worry about it. But it's hardly possible to completely stay out of it scientists are now 95 percent sure that humans have been the " cause" of global warming trends since the 1950s. One of the conclusions of a report released on Sept 27 by the United Nations says that human activities have caused global temperatures to rise by 0.89 0C between 1901 and 2012. That might not seem like a lot, but the truth is that a major part of that heat has been absorbed into the oceans, which is not surprising given that they cover two thirds of Earth's surface. Also, water has a much greater capacity to absorb heat than the air does, according to The Economist. While many greenhouse gases occur naturally and are needed to keep the Earth warm enough to support life, humans' use of fossil fuels is the main source of excess greenhouse gases. According to CNN, by driving cars, using electricity produced by burning coal and oil or heating our homes with coal or natural gas, we release a large amount of greenhouse gases into the atmosphere. Your body can barely feel a difference of 0.89 0C, but the Earth's ecosystems are so sensitive that even small changes can disturb them. It often starts with the smallest creatures at the bottom of the food chain, eventually affecting bigger animals, many of which could end up becoming extinct. Global warming is also linked to an increase in extreme weather. A larger amount of carbon dioxide traps more energy inside the atmosphere. This changes the patterns of storms and rainfall in many regions and can lead to droughts and floods. Worse still, melting sea ice in warmer oceans is causing sea levels to rise at a speed of more than three millimeters per year, according to The Guardian, which also increases the risk of flooding. "The report should serve as another wakeup call that our activities today have a profound impact on society, not only for us, but for... Which of the following statements is TRUE according to the passage? A) Greenhouse gases have been proven to harm merely the Earth . B) There is little we can do to prevent global warming. C) Global warming can increase the chances of droughts and floods. D) The hugeness of oceans makes them better absorbers of heat than the air.
C
Below are some tips for women traveling alone. Exercise hotel safety There are many ways you can make a solo stay at a hotel safer. At cheek-in, you might consider asking for a room near the elevator so you won't need to walk down long, potentially ill-lit hallways to reach your room. When filling out guest registration forms, consider using your first initial instead of your name, and skip the" Mrs/Miss/Mr" check box. Additionally, make sure the clerk writes down your room number instead of saying it out loud. This will prevent anyone nearby from knowing where to find you later. Arrive during the day Arrive in new cities during the day. Areas around bus and train stations can be scary and/ojr deserted, and small towns tend to shut down early. Veteran solo traveler Mara Rothman of San Francisco notes that plenty of beautiful towns can appear mysterious at night, and locals who are genuinely trying to help you can appear unnecessarily threatening. Arriving during the day means you'll be able to find a place to stay and get to know where you are before dark. Keep your documents safe If you choose to wear a money belt, use it for storage and not as a purse. Constantly reaching under your shirt for money draws attention to it, and tends to defeat the purpose. Instead,keep your passport, extra stores of money, and other important documents well hidden, and use a bag or purse for carrying daily spending money. Dress appropriately To avoid attracting unwanted attention, dress as conservatively as the women you see around you. This doesn't necessarily mean wearing the traditional dress, as that can sometimes have the opposite result. A good rule of thumb is to dress modestly. Think knee-length or longer skirts. Bare arms, shoulders, and legs are considered risked in some countries, so do the research before you go and once you're there. Note which body parts the local women cover and do the same. Know when to make friends Traveling alone doesn't always mean being alone. There are plenty of situations in which... The main purpose of the passage is to tell women _ . A) where to travel alone B) how to make a safe and enjoyable trip C) what to read on travel D) how to meet new people when traveling
B
Q: The best family vacations are the ones where everyone is entertained and everyone gets along Not sure how to do that,especially if traveling with kids is involved? A travel agent is your answer. A travel agent can recommend the best destinations,resorts and cruises for family-friendly vacations.For vacations with kids,simply share the interests of your children as well as what the adults going on the vacation enjoy doing, and your travel egent can put together the ideal trip for your family,with activities and kids' clubs for the children and entertainment for the adults. Travel agents can even arrange trustworthy childeare,so you can have a kids-free evening on your vacation. Travel agents can also help plan memorable pleasure trips during your vacation.They can advise on the best water parks and get you front-of-the line tickets, or they can give tips on what time to visit certain natural wonders for the best views and fewer crowds. They can also recommend which restaurants are the most family-friendly and take care of the reservations for you. Vacations for kids can be stressful enough (packing,keeping everyone entertained on the plane ride,finding kid--friendly foods, etc)without having the added worry of "what if something goes wrong?''A travel agent will take over if any accident occurs on your trip and will spend time calling companies and researching options until your problem is solved-whether that means you need to re-book a flight or find a trustworthy doctor for your child who has suddenly come down with an illness. Finally, a travel agent will make it easier to bond with your family by recommending the perfect vacation for your family's interests and needs. By taking the planning stress and trip organization off you and giving it to a travel agent, you'll be able to simply enjoy spending time with your family. Which of the follwing services might not be offered by the travel agent? A) Childcare at night. B) Hotel booking. C) Finding trustworthy doctors. D) Taking care of your house.
A: D
Q: Families come in many shapes and sizes-they can be just two people, or hundreds of aunts, uncles and cousins. Every family is different, and what makes a family is different for everyone. Families don't even have to be related -some families are formed by choice. For this contest, draw us a picture of your family. Contest rules: 1. Your picture must be your very own artwork. Ideas and words should not be copied. 2. Be sure to include your name, age and full address on your picture. 3. Only one picture each person, please. 4. If you want your picture returned, include a self-addressed, stamped envelope. 5.Your picture must be signed or e-mailed by a parent, saying it's your own work and that no one helped you. 6.Mailed picture must be postmarked by April 30, 2014. 7.E-mail scanned picture to ask@askmagkids.com, or mail to: Ask Contest, 70 East Lake St., Suite 300, Chicago, IL60601. No faxes, please. Which of the following is TRUE according to the material ? A) You can fax your picture to Ask Contest if you like. B) You can send only one picture to Ask Contest. C) Your parents can help you with your picture. D) Your mailed picture will not be returned.
A: B