Practice check: Select the scientifically correct answer: which natural satellite orbits Earth?

✅ D. The Sun

a: Earth's core alone | b: The Moon | c: Tides alone | d: The Sun Read more

✅ C. 4 Minutes

✅ C. Lowering of interfacial tension

✅ D. The Moon

a: Europa | b: Titan | c: Phobos | d: The Moon Read more

✅ A. Ultraviolet

✅ A. Carbon dioxide

a: Carbon dioxide | b: Nitrogen | c: Hydrogen | d: Oxygen Read more

✅ C. Intergovernmental Panel on Climate Change

a: World Trade Organization | b: International Olympic Committee | c: Intergovernmental Panel on Climate Change | d: International Court of Justice Read more

✅ D. An area where water covers or saturates the soil for part or all of the year

a: A volcanic crater only | b: A dry dune | c: A glacier peak | d: An area where water covers or saturates the soil for part or all of the year Read more