1. Chemistry Do Nows
October 30-November 3, 2017

2. Monday, October 30, 2017
48. The United States has large deposits of limestone because it was covered by _________ for millions of years
fields
seas
deserts
forests

3. Tuesday, October 31, 2017 49. What is meteorology?
The study of meteors c. The study of weather
The study of space d. The study of myths
50. Weathering is an example of what kind of breakdown?
Chemical and mechanical c. Only chemical
Chemical and physical d. Only mechanical

4. Wednesday, November 1, 2017
51. Magnetite displays which special property?
fizzes with dilute hydrochloric acid
forms a double image
has a salty taste
is attracted by a magnet

5. Thursday, November 2, 2017
52. Rivers and lakes near large farms can become polluted from ______.
Excessive use of fertilizers
Decaying animal carcasses
Trash dumping into rivers
Too many plants depleting nutrients

6. Friday, November 3, 2017
53. Tell me about someone you admire. **You have TEN MINUTES to complete this Do Now and to make sure you and your Periodic Table are ready for the test!