1. Cooling: Water vapor, the gaseous form of water, exists in the atmosphere. When this vapor cools down, its molecules slow down.

2. Decreased Energy: As the molecules move slower, they have less kinetic energy, which is the energy of motion.

3. Attractive Forces: With reduced energy, the attractive forces between water molecules become stronger. These forces pull the molecules closer together.

4. Closer Spacing: As the molecules get closer, they start to clump together, forming tiny droplets of liquid water.

5. Formation of Clouds: These droplets can grow larger, forming clouds. When the droplets become too heavy, they fall to the ground as rain.

Think of it like this: Imagine a bunch of kids playing tag. When they run around quickly, they're like gas molecules with lots of energy. If you ask them to stand still and hold hands, they're like liquid water molecules, closer together and attracted to each other.

Factors Affecting Condensation:

* Temperature: Lower temperatures make condensation more likely.

* Pressure: Higher pressure forces the molecules closer together, promoting condensation.

* Surface Tension: Surfaces like grass or leaves can provide a place for water vapor to condense.