* They are good conductors of heat: Rocks transfer heat away from your skin more quickly than materials like wood or cloth. So, even if the rock is at room temperature, it will feel colder because it's drawing heat away from you.
* They have a high specific heat capacity: This means rocks need a lot of energy to change their temperature. So, even if the rock is exposed to some sunlight, it might not warm up significantly.
* They are often exposed to the elements: Rocks are outside, where they are exposed to the sun, rain, and wind. This can make them feel cooler than objects kept inside.
* They are often found in cool environments: You might find rocks in caves, mountains, or near bodies of water, which are naturally cooler places.
In short, rocks don't necessarily have a colder temperature than other objects. They just feel colder because of their physical properties and the environments they are often found in.
