Summarize Kepler's Laws of Planetary Motion and explain why fossil fuels are non-renewable, providing other examples of non-renewable resources.

Here are the answers to the remaining questions from the image:

a) Kepler's Laws of Planetary Motion:

1. Law of Orbits: Planets orbit the Sun in ellipses, with the Sun at one focus.
2. Law of Areas: A line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time.
3. Law of Periods: The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit ($T^2 \propto a^3$).

7. Fossil fuels are considered non-renewable because they form over millions of years from the remains of ancient organisms, a process far too slow to replenish them at the rate they are consumed. However, not all non-renewable resources are fossil fuels. Other examples of non-renewable resources include nuclear fuels like uranium and minerals such as iron and copper, which also exist in finite quantities and cannot be naturally replenished on a human timescale.