If a metal can be pulled into wires relatively easily it is called: a. malleable b. ductile c. extractive d. tactile

The branch of medical science which is concerned with the study of disease as it affects a community of people is called: a. epidemiology b. oncology c. paleontology d. pathology

Which of the following is made primarily of calcium carbonate? a. fish scales b. shark teeth c. oyster shells d. whale bones

A cloud at ground level is called what? a. rain b. sleet c. fog d. mist

What vitamin complex includes thiamine, niacin, and riboflavin? a. vitamin A b. vitamin B c. vitamin C d. vitamin D

About how long does it take for light to travel from the sun to the Earth? a. 9-10 seconds b. 9-10 minutes c. 9-10 days d. 9-10 years

Which prefix is often used with scientific terms to indicate that something is the same, equal, or constant? a. iso b. mega c. meta d. quasi

How many men have walked on the moon? a. 12 b. 10 c. 8 d. 6

One metal dissolved in another is called a. an alloy b. an assay c. a mineral d. a ceramic

Saltwater freezes at... a. the same temperature as fresh water b. a slightly higher temperature than fresh water c. a slightly lower temperature than fresh water d. saltwater does not freeze

What weather phenomenon causes more deaths in the U.S. annually than any other except lightning? a. wildfires b. tornadoes c. hurricanes d. tsunamis

Loss of calcium from bones is called... a. cystic fibrosis b. osteoporosis c. tuberculosis d. endocytosis

The scarab, worshiped by the Egyptians, is what type of beetle? a. a jewel beetle b. a leaf beetle c. a dung beetle d. a tiger beetle