Food and drink are necessary and desirable, but their abuse can cause serious physical and metal problem. Many physicians believe that overeating is one of the country's main health problems, since it places a great strain on the heart, can lead to diabetes, and often shortens the individual's life span. To fill an emotional void. people often turn to food when they are bored or lonely. Another area of concern is alcohol consumption. The results of alcohol abuse are widely publicized. The social drinker who becomes alcoholic, the drunken driver's contribution to highway death, spousal and child abuse, are all concomitant problems associated with alcohol abuse.

What is implied by this paragraph?

The Rainforest

The Amazon River Basin is home to the largest rainforest on Earth. The basin - roughly the size of the forty-eight contiguous United States – covers some 40% of the South American continent, and portions of eight countries. The basin is drained by the Amazon River, the world's largest river in terms of discharge, and the second longest river in the world after the Nile. Since 1970, over 600,000 square kilometers (232,000 square miles) of Amazon rainforest have been destroyed. This deforestation is mainly due to land clearing for pastureland by commercial and speculative interests, misguided government policies, and commercial exploitation of forest resources. Deforestation of the rainforest has long-term implications. The loss of habitat for many creatures ensures their extinction. The loss of vegetation depletes the oxygen in the atmosphere, which some say causes global warming.

What is the author's implied intention in writing this article?

Golden Gate Bridge
 

Linking San Francisco to Marin County in California, the Golden Gate Bridge is one of the most
famous bridges in the world. The bridge crosses over a narrow strait which connects the Pacific
Ocean to San Francisco Bay. Prior to the bridge, people traveled by ferry boat across the strait.
Although most people thought a bridge was necessary to expedite travel, some residents of the
bay area felt the risk of building the bridge was too great. Joseph Strauss believed that nothing
was impossible, and dreams would never come to fruition if risks weren't taken. So, he decided
to gather the best and brightest builders, architects, and workers to embark on the challenge of
building a bridge across the Golden Gate Strait. With safety nets in place, the construction began in 1937. Building the anchorages first, the builders then move on to the towers on each end, and then to the three-foot thick cables to support the suspension bridge. Lastly, workers labored to complete the roadway which became the most dangerous and treacherous part of the entire task. The builders had to keep the bridge balance, so it wouldn't fall into the bay.

In this passage, the word "embark" means to:

Golden Gate Bridge
 

Linking San Francisco to Marin County in California, the Golden Gate Bridge is one of the most
famous bridges in the world. The bridge crosses over a narrow strait which connects the Pacific
Ocean to San Francisco Bay. Prior to the bridge, people traveled by ferry boat across the strait.
Although most people thought a bridge was necessary to expedite travel, some residents of the
bay area felt the risk of building the bridge was too great. Joseph Strauss believed that nothing
was impossible, and dreams would never come to fruition if risks weren't taken. So, he decided
to gather the best and brightest builders, architects, and workers to embark on the challenge of
building a bridge across the Golden Gate Strait. With safety nets in place, the construction began in 1937. Building the anchorages first, the builders then move on to the towers on each end, and then to the three-foot thick cables to support the suspension bridge. Lastly, workers labored to complete the roadway which became the most dangerous and treacherous part of the entire task. The builders had to keep the bridge balance, so it wouldn't fall into the bay.

 Today, over sixty-five years later, the bridge remains a lifeline for the people of the San
Francisco Bay Area.

What body of water does The Golden Gate Bridge cross?

The Amazon River Basin is home to the largest rainforest on Earth. The basin - roughly the size of the forty-eight contiguous United States – covers some 40% of the South American continent, and portions of eight countries. The basin is drained by the Amazon River, the world's largest river in terms of discharge, and the second-longest river in the world after the Nile. Since 1970, over 600,000 square kilometers (232,000 square miles) of Amazon rainforest have been destroyed. This deforestation is mainly due to land clearing for pastureland by commercial and speculative interests, misguided government policies, and commercial exploitation of forest resources. Deforestation of the rainforest has long-term implications. The loss of habitat for many creatures ensures their extinction. The loss of vegetation depletes the oxygen in the atmosphere, which some say causes global warming.

What statement is implied by the paragraph?