During an eclipse of the sun the high ocean tides on earth are

Weathering is an example of an external force of change. question 2 options: true false

Which of these is a drawback of using natural gas? a. it is fairly safe for use in homes. b. it burns more cleanly than crude oil products. c. scientists have developed new ways of extracting it. d. during its extraction, groundwater can be contaminated.

What is the relationship between groundwater and aquifers?