Final Exam Review 2

Front

What is volume?

Back

Volume is a measurable property of matter that measures the amount of space an object takes up.

Front

What physical property is tested when breaking quartz to see if it splits smoothly?

Back

The physical property being tested is cleavage.

Front

In which state do substances have more kinetic energy: gas or solid?

Back

Substances have more kinetic energy in the gas state than in the solid state.

Front

What type of organelle is responsible for photosynthesis in plant cells?

Back

The organelle responsible for photosynthesis is the chloroplast.

Front

What process turns fallen leaves into soil?

Back

The process that turns fallen leaves into soil is decomposition.

Front

What is the definition of kinetic energy?

Back

Kinetic energy is the energy an object possesses due to its motion.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are organelles that conduct photosynthesis, converting light energy into chemical energy.

Front

What is decomposition in an ecological context?

Back

Decomposition is the process by which organic substances are broken down into simpler organic or inorganic matter.

Front

What is the difference between cleavage and fracture in minerals?

Back

Cleavage is the tendency of a mineral to break along flat surfaces, while fracture is the way a mineral breaks in an irregular manner.

Front

What is the definition of a physical property?

Back

A physical property is a characteristic of a substance that can be observed or measured without changing its identity.