1. Chemistry Do Nows
October 23-27, 2017

2. Monday, October 23, 2017 41. What is gasohol composed of?
Oil and gasoline c. Ethanol and gasoline
Oil and petroleum d. Wood and gasoline
42. Which of the following reduces the need for new resources to be used?
Generating c. Recycling
Mining d. Refining

3. Tuesday, October 24, 2017
43. The way a mineral surface reflects light (metallic or nonmetallic) is
Cleavage c. Streak
Luster d. Hardness

4. Wednesday, October 25, 2017 44. What do all rocks have in common?
Same color c. They all have minerals
Same shape d. Same size
45. What are rocks that have changed due to temperature and pressure called?
Metamorphic rocks c. Lava rocks
Igneous rocks d. Sedimentary rocks

5. Thursday, October 26, 2017
46. Which of the following provides precise data about your position on Earth’s surface?
Global positioning system
International Date Line
Prime meridian
LandSat 7

6. Friday, October 27, 2017
47. How did you make yourself proud this week?