Temperature is read by measuring the liquid in the thermometer using the scale on the thermometer. when the temperature rises, the liquid in the thermometer . when the temperature drops, the liquid in the thermometer .

When the temperature rises, the liquid in the thermometer expands. When the temperature drops, the liquid in the thermometer contracts.

Explanation:

The thermometer is filled with a liquid called mercury. Increase in temperature makes this liquid to expand. The expanded liquid occupies most of the space in the thermometer causing a rise in its level.

On the other hand, a drop in temperature makes the liquid to contract. The contracted liquid has less volume and occupies lesser space in thermometer. This causes a drop in the level of liquid in thermometer.  

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation:

it would be rhyolitic hope this