Which of the following are considered to be a form of clastic sedimentary rock?

a. sea salts
b. minerals precipitates
c. sand, gravel, and silt particles
d. volcanic ashes

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?

When reading a textbook blank. a) it’s safe to assume that the ingot is not biased b) you should watch for fallacies in information and author bias c) you should fact check everything you read d) it is understood that academic sources are not biased