As you have learned in Chapter 16, global warming is taking place. Some sources estimate that the temperature on Earth will increase about 0.5 degrees Celsius over a 100-year period. Although scientists do not agree on the amount of increase, let's presume that this will result in an approximate seven-inch rise in sea level. Let's look at town A that has an average nightly temperature of 22 degrees Celsius. Some species of pythons have been released by overwhelmed owners and are breeding in more southern locations. These snakes require a nighttime temperature no lower than 25 degrees Celsius. In how many years will the pythons be able to survive in town A?

Question

Quizplus · Accepted Answer

Given the temperature increase of 0.5 degrees Celsius over a 100-year period, to reach the required 25 degrees Celsius from 22 degrees Celsius for the pythons, a 3 degrees Celsius increase is needed. Dividing 3 degrees by 0.5 degrees per 100 years gives 6, meaning it will take 600 years (6 * 100 years) for the temperature to increase by 3 degrees Celsius.

As You Have Learned in Chapter 16, Global Warming Is