What is gracious?
Kind, merciful, and compassionate.
What is intensity?
The level of strength, force, or energy.
What is irregular?
Uneven; having different patterns or shapes.
What are minerals?
Substances such as stone, coal, salt, or sand that are found in the earth and are obtained for man’s use.
What is oil?
Liquid substance used for fuel, lighting, medicines, and many other uses.
What is quality?
The degree of excellence of something.
What is sonar?
A means for detecting objects underwater using sound waves.
What is ultrasound?
A means of detection using sound waves above the level of human hearing.