The presence of which of the following geological features provides the best evidence that glaciers once covered an area? *

A. wide riverbeds

B. U-shaped valleys

C. underground caves

D. groundwater springs

After railroads the next revolution of transportation came with the development of the?

A hertzsprung-russell diagram is used to show the relationship between a. absolute magnitude and apparent magnitude. b. temperature and absolute magnitude. c. parallax and temperature. d. apparent magnitude and parallax.

A certain igneous rock contains about 25 percent dark silicate minerals. The remainder of the rock is mostly plagioclase feldspar. What type of composition does the igneous rock have?

The width of a rectangle is 5 feet and the diagonal is 9 feet. what is the area of the rectangle?

A circle with radius 2 centimeters. One-quarter of the circle is not shaded. The remainder of the partial circle is shaded. Find the area of the figure. If necessary, round to the nearest tenth. The area of the partial circle is cm2

Consecuencias ambientales sociales culturales políticas y económicas de la desintegración de Yugoslavia Por favor

Why does the water in the ocean feel cold even though water holds heat?

Why are the earth's layers in the order that they are?

Why was alexandria the cultural center of the hellenistic era?

Ano ang I big sabihin ng georapiya