Duplicate of Wordly Wise Book 6 Lesson 9

A vital personality  is 

Stephanie is resourceful in a crisis.  An antonym for resourceful is

What could imperil pedestrians?

Which of these is a natural resource?

A frugal person is likely to

The program host aggravates the viewers.  An antonym of aggravates is

Her exotic vacation plans encouraged extravagance.  Extravagance means

What could aggravate a headache?

The necklace was an extravagance.  An extravagance is

The tundra sustains a limited variety of wildlife.  Sustains means

The lost hiker drew on all his resources.  Resources are

We should conserve our wilderness areas.  Conserve means

It was vital that they find shelter.  Vital means

The dictator continued to accumulate wealth.  An antonym for wealth is

Hospitals must guard against contamination.  An antonym of contamination is

The aim of energy conservation is to

The path along the cliffs is perilous.  Perilous means

Justin sustained a strained back.  Sustained means

Perpetual is to time as

Peril is involved in pearl diving.  Peril means

The world's rainforests are diminishing.

If there are impurities in water, it means that the water contains

What could be substituted for a rain hat?

What would be an extravagant act for the average person?

A substitute pitcher is someone who is

Molasses may be a substitute for brown sugar. Substitute means

Rudeness is to aggravation as 

Carlos made drastic changes in his life.  An antonym for drastic is

What would be an aggravation to a mail carrier?

A new grade school is vital.  An antonym of vital is

Some chemicals contaminate the water. Contaminate means