Your science teacher has Your science teacher given you a triple beam balance, a graduated cylinder and a beaker of water.
Explain how to find the density of an irregular
shaped object such as a small rock.
(Pls help me, I need a answer)

See explanation.

Explanation:

Density is equal to mass divided by volume.

You can find the mass of the rock using the triple beam balance.

You can find the volume of the rock by pouring water from the beaker into the graduated cylinder, and seeing how much the volume of water in the cylinder changes. This change is the volume of the rock. For example, if you pour 50mL into the cylinder, add the rock, and see the new volume is 53mL, then the rock has a volume of 3mL or 3cm^3 (because one milliliter is equal to one cubic centimeter).

Then, divide the mass of the rock by the volume of the rock.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.