That's correct! The temperature at which water vapor begins to condense on solid objects is called the dew point.

Here's why:

* Condensation: When water vapor in the air cools down to the dew point, it changes its state from a gas (vapor) to a liquid (water droplets).

* Solid Objects: These objects, like grass blades or car windows, provide a surface for the water vapor to condense upon.

* Dew: The tiny water droplets that form on these surfaces are what we call dew.

Let me know if you have any more questions about weather and climate!