Vocabulary Unit1 Week1-3

What does the word "Struggled" mean?

• Made a great and difficult effort

• Gave up easily

• Did not try at all

• Succeeded without effort

What is the definition of "Confidence"?

• A feeling that a person can succeed or do well.

• A feeling of sadness or disappointment.

• A feeling of anger or frustration.

• A feeling of confusion or uncertainty.

What does the word "treacherous" mean?

• Safe and secure

• Full of joy

• Unsafe because of hidden dangers

• Easy to navigate

Which of the following is an example of a source of radiation?

• The sun

• A battery

• A chemical reaction

• A machine

How does radiation travel?

• In the form of waves

• In the form of particles

• In the form of liquids

• In the form of solids

What is the definition of "comparison"?

• Examination of things to see how they are different.

• Examination of things to see how they are similar.

• Examination of things to see how they are unique.

• Examination of things to see how they are identical.

DNA is important because it:

• Makes food taste better

• Determines the characteristics of a living thing

• Changes the weather

• Controls the ocean tides

Fill in the blank:

The students __________ a puzzle as an activity.

• assembled

• pursued

• determination

• comparison

What does the word "poverty" mean?

• The ability to work

• The state or being

  extremely poor

• The state or being

  extremely rich

• Unsafe or dangerous

Fill in the blank:

The doctor __________ in doing brain surgeries.

• confidence

• duplicate

• specialized

• comparison