vocab jan29

Which word is the best synonym for "feasibility"?

• Strong chance

• High cost

• Slow growth

• Rare event

Answer explanation

The word 'feasibility' refers to the practicality or likelihood of something being accomplished. 'Strong chance' aligns with this meaning, indicating a high probability of success, while the other options do not relate to feasibility.

What is the closest synonym to "contributed" in this sentence? "His research significantly contributed to the study of renewable energy."

• Made better

• Put aside

• Held back

• Took over

Answer explanation

The word "contributed" implies making a positive impact or improvement. "Made better" aligns with this meaning, as it suggests enhancing or adding value, which fits the context of the research in renewable energy.

Which of the following words is most similar in meaning to "intermittent"?

• Hard to stop

• Always active

• On and off

• Moving fast

Answer explanation

The word "intermittent" means occurring at irregular intervals, which is best captured by "on and off." This choice reflects the idea of something that is not continuous, aligning perfectly with the meaning of intermittent.

The word "accelerates" is closest in meaning to:

• Speeds up

• Holds off

• Breaks down

• Slows out

Answer explanation

The word 'accelerates' means to increase speed. Therefore, 'speeds up' is the closest in meaning, while the other options imply slowing down or stopping.

What does "barter" mean?

• Trade goods

• Save money

• Increase prices

• Move cities

Answer explanation

Barter refers to the exchange of goods or services directly for other goods or services without using money. Therefore, the correct choice is 'Trade goods'.

What is the best definition of "diffusion" in the context of cultural exchange?

• Ideas spreading

• Customs lost

• Borders closing

• People moving

Answer explanation

In the context of cultural exchange, diffusion refers to the process of ideas spreading from one culture to another, making 'Ideas spreading' the best definition. The other options do not accurately capture this concept.

What does the word "eradicate" mean?

• Get rid of

• Put away

• Work around

• Use again

Answer explanation

The word "eradicate" means to completely get rid of something. Therefore, the correct choice is "Get rid of," as it accurately reflects the meaning of the term.

Which of the following best defines "reliance"?

• Strong need

• Full trust

• Little care

• Slow growth

Answer explanation

"Reliance" refers to having full trust in someone or something. It implies a strong dependence, making "Full trust" the best definition, while the other options do not capture this essence.

As civilizations expanded, conflicts over ______ often arose due to the high demand for resources.

• Land rights

• Local laws

• Fair trade

• Old ruins

Answer explanation

As civilizations expanded, the competition for resources led to disputes over land rights, making it the primary source of conflict. Other options like local laws, fair trade, and old ruins do not directly relate to resource demands.

Renewable energy sources face challenges such as high initial ______, making them less accessible in some areas.

• Setup fees

• Tax rules

• Work plans

• Road laws

Answer explanation

Renewable energy sources often require significant initial setup fees for installation and infrastructure, which can limit their accessibility in certain regions compared to traditional energy sources.