Suppose you are sitting inside on a sunny day next to a window. The sunlight warms your skin. Which statement is correct?
A. Hot air travels from the Sun to your skin, warming it. This is called convection.
B. Hot air travels from the Sun to your skin, warming it. This is called radiation.
C. Light from the Sun travels to your skin, warming it. This is called convection.
D. Light from the Sun travels to your skin, warming it. This is called radiation.

Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.

Which of the following is a measure of the amount of light a star directly emits? a. luminosity b. wavelength c. brightness d. intensity