Systems
Spheres
River Study
Chemistry
Energy
100
Matter doesnt enter or leave
What is Closed System
100
A blanket of gases that surrounds the earth
What is Atmosphere
100
What 3 measurements are needed to determine the stream flow
What is Width, Depth, Flow rate
100
Rows of elements are called
What is Periods
100
________ is the ability to cause change
What is Energy
200
Matter and energy can enter and leave
What is Open system
200
Materials that make up earths surface
What is Geosphere
200
Runoff....
What is Increases stream flow
200
Columns of elements are called...
What is Groups
200
Energy is measured in .....
What is Joules
300
Earth is a _________________ system
What is Closed
300
All water on earth
What is Hydrosphere
300
When water is taken from the stream or surrounding groundwater for drinking water and irrigation
What is Water use
300
________________ have high shine, are a good conductor, and are easy to bend
What is Metals
300
__________ the energy when an object is moving
What is Kinetic energy
400
Chain reactions that moves part of the system towards the extremes
What is Positive feedback loop
400
All living things
What is Biosphere
400
Faster stream flow = ____________________________
What is more dissolved oxygen and can carry a larger sediment load
400
_______________ have low shine, are a poor conductor, and are very breakable
What is Non-metals
400
What are the types pf potential energy are there?
What is Elastic, Chemical, and Gravitational
500
Chain reactions that moves part of the system towards equal
What is Negative feedback loops
500
Plants and animals ( ) breathe, taking in oxygen ( ) and releasing CO2
What is Biosphere and Atmosphere
500
Cloudy water can be caused by ....
What is Urban run off, Erosion, Flooding
500
________ share properties of both metals and non-metals, are shiny or dull, and are solid
What is Metalloids
500
What is the first law of thermodynamics
What is Energy cant be created or destroyed only transferred
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