a long tube below the stomach that digests food and absorbs liquids and salts
What is intestine
100
a city in a country or state where the government is based
What is capital
200
sound repeating because its sound waves have met a large surface and have bounced back
What is echo
200
a line of people or things side by side
What is a row
200
damp moist air
What is humidity
200
to move back and forth rapidly
What is vibration
200
a place in the countryside where people live, work or play
What is rural community
300
an imaginary line around the middle of the Earth, halfway between the North and South Pole
What is equator
300
a line that is flat and parallel to the ground
What is horizontal line
300
when a gas turns into a liquid, usually as a result of cooling
What is condense
300
a chemical process by which green plants make their food-plants use energy from the sun to turn water and carbon dioxide into food and give off oxygen as a by product
What is photosynthesis
300
a part of a country not admitted as a state
What is territory
400
to send products into another country to be sold there
What is export
400
the point where 2 lines meet to form an angle
What is vertex
400
usual weather in a place
What is climate
400
variety (difference between backgrounds and experiences)
What is economics
400
to do with or living in a city
What is urban community
500
a study of the way money, goods, and services are made and used in a society
What is economics
500
two lines (objects) that stay the same distance from each other and they never cross or meet
What is parallel
500
a gas formed from something that is usually a liquid or solid at normal temperature
What is vapor
500
a characteristic of a material or object, something you can describe using color, smell, or taste
What is property
500
a part of the world with its own borders and government