Explain how scientists use geologic time to determine the age of landforms.

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs