The formations at x and y were most likely created by

Since all objects with mass are gravitationally attracted to all other objects with mass in the universe, gravity

tends to play a dominant role in the formation of celestial objects such as stars, planets, and galaxies.

Explanation:

the bald eagle got 50 because everything gets 10% of what they consume and since 50 is ten % of 500 hundred that means the   grasshopper had to have consumed a plant with 5,000 calories of energy