Which type of fossil is formed by sediments and found in sedimentary rock? mold of a fish petrified wood carbon film of a leaf preserved insect

17. the soil erosion pictured here is the result of what? a. harvesting renewable resources at a rate greater than the sustainable yield b. a mudslide caused by excessive rains c. harvesting renewable resources at a rate lower than the sustainable yield d. the transition between geologic eras and eons

30% of the earths surface is made up of? a. water b. desert c. land d. cities

Graph titles are seldom both simple and descriptive. true or false