What effects result when there is an impact between Earth and an asteroid? Check all that apply.
massive flooding
extinction of many life forms
major earthquakes
change in average global temperature
giant dust cloud

Which of the following is a question of morality? a.) delierately reporting false data b.) accidentally reporting false data c.) kepping a sloppy record of experimental observation d.) condition a drug experiment which will harm a lab rats

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !