Why do scientist think earths core contains iron

What is the temperature of a distant star that is seen to have an "orange hot" color? The wavelength of orange can be considered to be 605 nm? Select one: a. 605 K b. None of the above c. 4793 K d. 2.09 x 10^-4 K

Which city has the largest population in the world?

What two names are given for the lines that run around the earth in and east-west direction

Is the Mississippi River in the eastern or western United states

The southern tip of Taiwan, and a small strip of land along China's southeastern coast containing tall dense forests are part of what climate zone? a. Tropical wet b. Desert c. Humid subtropical d. Humid continental

Which of these energy resources is the easiest to get to power stations and the most users?

Identify india's location?

What is elastic rebound? A. the snapping of rocks into a new position after an earthquake B. the movement of rocks back and forth from their pre-earthquake to post-earthquake position over the course of days C.

Define escarpments A) Long stretches of savanna B) high elevation plateaus, found mainly in alpine regions C) Barrier mountains that mark desert edges D) Steep jagged cliffs that mark the edges of plateaus

Which of the following is NOT consistent with the major hallmarks of science? A. Science consists of proven theories that are understood to be true explanations of reality. B. Scientific explanations should be based solely on natural causes. C.