What is the temperature of the Sun's middle most layer ?
It's temperature is 5,500 degrees celsius to 6,000 degrees celsius.
It's temperature is 6,000 degrees celsius to 20,000 degrees celsius.
It's temperature is 20,000 degrees celsius to 2,000,000 degrees celsius.
It's temperature is 2,000,000 degrees celsius to 3,000,000 degrees celsius.

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

Computer models can scientists predict weather. some computer models can show the predicted path of hurricanes. what other events could a computer model warn us of? a) undersea earthquakes , tornadoes, and avalanches b) tornadoes c) avalanches d) undersea earthquakes

Which features do all new rocks formed near oceanic ridge share? pillow shaped stripes pattern provide evidence to seafloor spreading made from molten material iron oriented in same direction