Breaks down food
What is the Digestive System?
An area mad of living and nonliving things.
What is an Ecosystem?
What is a physical property?
global winds that affect the United States; blow from West to East
What are prevailing westerlies?
the location of an object
What is position?
Eye color, dimples, rolling tongue, height
What are inherited traits?
Several food chains that connect
What is a food web?
The transfer of heat through things that are touching
What is conduction?
What is an El Nino?
A push or pull on an object
What is a force?
Speaking English or Spanish
What is an Acquired (Learned) Trait?
The living things in an ecosystem (plants, animals, humans)
What are biotic factors?
Where two air masses meet.
What is a front?
A force that acts against motion
What is friction?
Carries out all basic life processes
What are Unicellular Organisms?
A group of two or more different species living in the same area
What is a community?
Anything that has mass and takes up space
What is matter?
The uneven heating of Earth's surface causes
What is wind?
The greater the force, the greater the ________
What is motion?
A characteristic of a living things
What is a trait?
Contain both salt and fresh water.
What is an estuary?
Rust
What is a chemical change?
any wind that blows from a large body of water toward a landmass and cools land off
What is a sea breeze?
What is reference point?