Which factor is a source of indoor air pollution?

Use the following scenario to answer the question(s) below.You have a young cousin with asthma. You know it is one of the most common chronic childhood diseases in developed nations, and the instance of asthma more than doubled in the United States from 1980 to the mid-1990s. Reference: Ref 10-3 You are talking with your family about your cousin’s asthma. You ask what can be done to reduce outdoor air pollution. Your mom describes two methods, one technological and one based on policy. Which example would be a technological method?

Which indoor air pollutant is CORRECTLY matched with its source?

Use the following graphs to answer the question(s) below. Reference: Ref 10-2 How does the trend of marine species change for depth from 1982 to 2015?

Use the following scenario to answer the question(s) below.You are talking with some friends. Your friend Jessica says she doesn’t believe in climate change, since the Earth has always gone through warming cycles. She says all the impacts we are experiencing now are a result of those cycles, and they will eventually slow down and stop as the Earth comes out of the cycle. “Plus,” she says, “it’s been really cold this winter, so there can’t be a changing climate.” Reference: Ref 10-3 You tell Jessica evidence for climate change can be seen in:

Use the following scenario to answer the question(s) below.The issue of how to meet our future energy needs is a wicked problem. We want to increase our energy independence and energy security. The United States has large deposits of unconventional oil and natural gas reserves, while the majority of conventional reserves are located in other areas of the world. Conventional oil and gas reserves are easiest to retrieve out of the earth, and we have used those supplies for our energy needs so far. As we deplete those conventional reserves, we turn to unconventional oil and gas reserves for more sources. Reference: Ref 9-3 Why is meeting our future needs considered a wicked problem?

Fracking is a method to extract _____ from deep unconventional reserves.

Which organisms are expanding their range and distribution due to climate change?

Which statement about acid deposition is TRUE?

Which statement about tar sands is NOT true?