Fronts
What two things much an air mass have in common?
Temperature and Moisture.
Summer.
What is a gulf stream?
A warm water current that warms coastal weather.
All living things are made up of this.
Cells
Which body system consists of the lungs?
Respiratory System.
What is a cold front?
When a cold air mass pushes a warm air mass away.
What causes daily weather changes?
Fronts.
What is a jet stream?
An air current that affects weather in North America.
What is a unicellular organism.
An organism with only 1 cell.
Where does the digestive system begin?
The mouth.
What is a warm front?
When a warm air mass moves up and over a cold air mass.
What are the two hemispheres?
North and South
What is a hurricane made out of?
Several thunderstorms spiraling one another
What is a multicellular organism?
An organism with more than 1 cell .
Which two human body systems are most responsible for getting oxygen to the cells?
Circulatory System and Respiratory System.
What type of weather does a cold front bring?
Thunderstorms.
What causes seasons?
The tilt of the earth's axis.
Lots of warm water to the east.
Plants must use this to get nutrients.
Sunlight
How does the muscular system and the skeletal system work together to help the body?
They provide structure and movement for the body.
What type of weather does a warm front bring?
Steady rain or showers.
Which tool is best used to predict weather, and why?
A barometer; because it measures air pressure.
Fill in the blank: Weather conditions are influenced by _________ all over the planet.
Currents.
What is a specialized cell?
Cells that are designed for a specific role.
Whitney accidentally touches something hot and quickly pulls her hand away. Which two body systems were involved with her action and reaction?
Nervous System and Muscular System.