Earth
(Unit 3 - Weeks 1 and 2)
amount - how much
Sentence: What is the amount of money you have spent this week?
astronomy - the study of the sun, moon, stars, and planets
Sentence: I want to study astronomy to learn more about the sun and moon.
globe - a round ball with a map of the world on it
Sentence: Find the country where you live on the globe.
solar system - the sun and all the planets and objects that revolve around it
Sentence: Earth is part of the solar system.
support - to provide for
Sentence: My mom and dad support the family by working hard every day.
surface - the outside of a thing
Sentence; The astronauts explored the surface of the moon.
temperature - the degree of heat or cold
Sentence: The temperature fell below freezing.
warmth - the state or quality of being warm;heat
Sentence: The warmth of the thick blanket made me feel cozy.