Push factors are factors that make people want to leave their environment they are living in, while pull factors are factors that attract people to an environment. Examples of push factors are famine/drought, and war, and pull factors are good living conditions, good jobs, good education
Answer:
Honestly, the only real reason for scientists to put telescopes into orbit is to get around the Earth's atmosphere that way they can get a clearer view of the planets, stars, and galaxies that they are studying.
Decline of ocean liners and the growth of cruise ships
