Atmosphere
What is the Atmosphere?
The air that surrounds the Earth
What is Water Vapor?
Water in the form of invisible gas!
What is an engineer
A person who uses science knowledge to design something in order to solve a problem
A group of atoms joined together in a particular way.
What is a molecule.
The three states of matter are..
Liquid, Gas and ...?
What is in the Biosphere?
All living things on Earth
What is evaporation?
When a liquid turns into a gas
A supply of something that is useful
What is resource
When a gas turns into a liquid
What is condensation.
Water vapor condenses when it is
A. Warm
B. Cold
B. Cold
What is in the Hydrosphere?
All of the liquid water on Earth
Two places water vapor in the air comes from
Surface, Water Evaporation, oceans, lakes, rivers, puddles
Something that engineers think about and test in order to know how well something solves a problem
What is criteria
To try something again using what you learned the last time you tried it.
What is iterate.
Do water molecules ever disappear?
No, due to the constant water cycle.
True or False
The Atmosphere has five main layers
True!
Troposphere
Stratosphere
Mesosphere
Thermosphere
Exosphere
When water condenses on a cup, where does that air come from?
Water Vapor in the air!
A description of how something works or why something happens. Is this an explanation or design?
An explanation! A design is something new that solves a problem.
How old is the Earth
A. 4.5 Billion Years
B. 3 Billion Years
C. 67 Years old
A. 4.5 Billion Years
Put Rain, Evaporation, and Condensation in the correct order as it functions in the water cycle
Evaporation, Condensation, and Rain
Where do clouds form?
High up in the atmosphere because it is cold.
Where are four places water vapor can condense?
Near the ground- Fog
Breath- Mouth
On the ground- Dew Drops
High in the atmosphere- clouds
How is synthesize and system similar?
Bonus!! Get this right and Mrs. Velander gives you a high five. - Her son! :)
They work in groups in order to complete a task.
Synthesize- Puts together multiple pieces of information in order to understand something.
System- a group of parts that work together.
What are three things that can cause a water shortage?
Overuse, drought, and pollution
Define what happens during
Rain
Condensation
Evaporation
Evaporation- Liquid water into water vapor
Condensation- Water vapor cools to form clouds
Rain- Water falls back to Earth