Human Body Systems
Chemistry
Mixtures and Solutions
Miscellaneous
Weather
100
This body system produces hormones throughout the body.
What is the endocrine system.
100
(He) is what element?
What is helium
100
A mixture of oil and water could be separated by which technique?
What is settling.
100
This type of separation technique separates dyes or colors.
What is chromatography.
100
Water vapor and Carbon dioxide are two greenhouse gasses, list one other greenhouse gas.
What is methane, nitrous oxide.
200
This organ is responsible for O2 exchange in the body.
What is the lungs.
200
(Na) is what element?
What is sodium.
200
In a mixture, the part that gets dissolved is called
What is the solute.
200
This type of energy is renewable and generated by fission or fusion.
What is nuclear energy.
200
Greenhouse gasses trapping heat in the atmosphere, regulating Earth's temperature is called
What is the greenhouse effect.
300
This organ is responsible for taking up water in the digestive system.
What is the large intestine.
300
Compounds are held together by what force?
What is chemical bonds.
300
How are mixtures different than compounds.
What is they are not chemically combined and can be separated.
300
This cloud type produces severe thunderstorms.
What is cumulonimbus clouds.
300
This weather instrument can tell you wind direction.
What is wind vane.
400
A neuron senses electric signals in the body, this is a part of which body system?
What is nervous system.
400
The smallest unit of a compound is called what?
What is a molecule.
400
List three separation techniques when separating a mixture.
What is chromatography, settling, magnetic attraction, filtration.
400
This compound has one nitrogen atom and three hydrogen atoms.
What is Ammonia.
400
A red symbol in the shape of a half circle represents what type of front?
What is warm front.
500
How do the cardiovascular system and digestive system work TOGETHER to maintain homeostasis?
What is the digestive system puts nutrients into the bloodstream, the heart pumps nutrients throughout the body.
500
(O2) is that a compound or an element?
What is compound.
500
You have a mixture of coffee, what are the solute(s) and the solvent of this mixture.
What is sugar, coffee mix are solutes, water is the solvent.
500
A chemical symbol represents what?
What is an element on the periodic table.
500
This type of front has warm air trapped between two cold air masses.
What is occluded front.
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