Which of the following can be used to determine the compostion of a star?

a. line spectra

b. blackbody spectrum

c. the star's magnetic field

d. light from sunspots

A person's perception of the world is known as a regional map true or false

Which of the following is evidence for the theory of continental drift? A. Curent climate of continents B. Glacier evidence C. Fossils D. Glacier evidence and fossils E. All of the above

Geography differs from disciplines such as geology, meteorology, and cultural anthropology in that it

List and explain 3 factors that affect the solubility of a substance.

Which continents border the mediterranean sea? a. asia, japan, and the philippines b. north america and south america c. india, australia, and oceania d. europe, africa, and asia?

What types of areas are created by sinking, dry air at 30 degrees north or south latitude?

The us congress passage of the Homestead act in 1862 can be considered a pull factor that caused people to migrate to the us

Name the river that forms a border between the states of washington and oregon

Match the city in column 1 to its description in column 2. A. Shenzhen B. Tianjin C. Nanjing D. Guangzhou Located near Beijing; has agriculture and manufacturing. Former capital of China with rich history and culture; large manufacturing center.

Mengapakah delta terbentuk di muara sungai