*Question*
Use information from the paragraph to answer the question. Paragraph : We need to reduce our electricity consumption in order to reduce pollution. Question: Since most electrical plants burn gases what happens to pollution levels when we stop using electricity decrease or increase?
**Answer**
decrease

*Question*
Use information from the paragraph to answer the question. Paragraph : The glaciers on Earth are getting smaller and smaller as Earths temperature rises. Question: If Mona is measuring the size of a glacier at the North Pole and she notices that it has been getting larger over the years, what can she conclude about the Earth's temperature decreasing or increasing?
**Answer**
decreasing

*Question*
Use information from the paragraph to answer the question. Paragraph : Muscles that are exercised are bigger and stronger than muscles that are not exercised. Question: Jeff is stopping exercising his muscles at home. Over time his muscles will grow bigger or smaller?
**Answer**
smaller

*Question*
Use information from the paragraph to answer the question. Paragraph : The more efficient a device is, the greater the percentage of usable energy it produces. Question: When a device become less efficient, its production of usable energy will go up or down?
**Answer**
down