Since the moon is so small in size in relation to the earth, only a small area of planet earth will see a:

lunar eclipse
corona
solar eclipse

What reaction is taking place? 02 + c3h8 = h20 + co2

Define dew point. i am writing this part to be able to ask the question

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.