Where is most of the dark matter in our galaxy thought to exist?

True or false. The subcontinent of India was once part of the supercontinent Gondwana.

Most of the energy that reaches Earth from the Sun is A. visible light B. ultraviolet light. C. infrared radiation.

The contour interval is:a) the heavier contour lines with elevations printed on them b) the difference in elevation between two adjacent contours c) the rate at which the land elevation changes a coordinate system with perpendicular lines of uniform

Why were so many people unprepared in the 2004 tsunami?

What agricultural regions are found in the u. s?

Which geographical feature may form when two cirques meet? a. a horn b. an arete c. a drumlin d. a moraine

Why are Hondurans migrating to Mexico

True or False? Models may change as new discoveries are made.

When did Impressionism, as a movement, begin to fade out as an intellectual school? A.) End of 17th century B.) End of 18th century C.) End of 19th century D.) End of 20th century

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