. Describe three of the six possible scenarios for the fate of the universe. For each case, describe: • what conditions will be like • the curvature of the universe • which term (gravity, expansion, or dark energy) in the Friedman equation would dominate. b. Observationally, what scenario best describes our universe? Explain.

. Describe three of the six possible scenarios for the fate of the universe. For each case, describe: • what conditions will be like • the curvature of the universe • which term (gravity, expansion, or dark energy) in the Friedman equation would dominate. b. Observationally, what scenario best describes our universe? Explain.