surface water evaporating into the atmosphere planets moving around the Sun in an elliptical pattern glaciers melting because of increasing temperatures groundwater moving to the surface in an artesian well
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Gravity can be defined as a force of attraction between objects. The effects of gravity can be witnessed in many systems. Which of these actions is an example of gravity influencing other systems?
Possibilities:
- surface water evaporating into the atmosphere
- planets moving around the Sun in an elliptical pattern
- glaciers melting because of increasing temperatures
- groundwater moving to the surface in an artesian well

planets moving around the Sun in an elliptical pattern