Q2 MAKEUP WORK

Front

What should you do if you do poorly on an assignment the first time?

Back

You should try it again a second time.

Front

What is the term for the deformation of a material in response to stress?

Back

Strain

Front

Which of the following is NOT a unit used in science: kilograms, minutes, meters, erosion, seconds?

Back

Erosion is not a unit used in science.

Front

Which of the following is NOT an environmental problem on Earth: algae blooms, climate change, deforestation, North America, pollution?

Back

North America is not an environmental problem.

Front

What is the difference between an atom and a molecule?

Back

An atom is the basic unit of a chemical element, while a molecule is a group of atoms bonded together.

Front

Define 'stress' in the context of materials science.

Back

Stress is the force applied per unit area within materials.

Front

What is 'compression' in terms of material deformation?

Back

Compression is the reduction in volume of a material when subjected to pressure.

Front

What does 'tension' refer to in materials science?

Back

Tension refers to the force that attempts to elongate or stretch a material.

Front

What is the scientific definition of 'environment'?

Back

An environment is the surrounding conditions in which an organism lives.

Front

What is an example of a renewable resource?

Back

Solar energy is an example of a renewable resource.