* Gravity: The weakest but longest-range force. It attracts all objects with mass and is responsible for the formation of stars, planets, and galaxies.

* Electromagnetism: This force governs the interaction of charged particles and is responsible for electricity, magnetism, and light. It's responsible for the bonds between atoms and the interactions of molecules.

* Strong Nuclear Force: The strongest force, but it operates only at extremely short distances within the nucleus of atoms. It binds protons and neutrons together.

* Weak Nuclear Force: A short-range force that governs radioactive decay and the interaction of some subatomic particles.

Here's a table summarizing their key features:

| Force | Strength (Relative) | Range | Examples |

|---|---|---|---|

| Gravity | 1 | Infinite | Planets orbiting stars, apples falling from trees |

| Electromagnetism | 10³⁶ | Infinite | Electricity, magnetism, light, chemical bonds |

| Strong Nuclear Force | 10³⁸ | 10^-15 meters | Holding protons and neutrons together in the nucleus |

| Weak Nuclear Force | 10²⁵ | 10^-18 meters | Radioactive decay |

Let me know if you want to delve into any specific aspect of these forces in more detail!