Chemistry
Botany
Human Biology
Geology
Weird Science
100
This kind of solution has a ph less than 7.
What is acidic?
100
Plants need oxygen, water and _______ to survive.
What is light?
100
These blood vessels carry blood away from the heart.
What are arteries?
100
The name of this structure: http://biocircuits.ucsd.edu/outreach/wp-content/uploads/2013/07/small-geode.jpg
What is a geode?
100
The name of the star closest to Earth?
What is The Sun?
200
This kind of solution has a ph greater than 7.
What is basic?
200
Plants (like lettuce) take advantage of this ACTION to absorb water and nutrients from soil.
What is capillary action?
200
This is the main energy source for the brain.
What is glucose/sugar?
200
This term describes the gradual destruction of a material (like tooth enamel or rocks) by an acid.
What is acid erosion?
200
The number of bones a baby has.
What is 300+?
300
This is the ph of pure water.
What is 7?
300
Plants make their own food through this process.
What is photosynthesis?
300
This is the main source of energy for the heart.
What is lipids/fat?
300
The common name for sodium chloride.
What is table salt?
300
The second most common gas in air.
What is oxygen?
400
This term describes a solution that is holding more solute than what it normally can.
What is super saturated?
400
These chemicals give plants their unique colours.
What are phytochemicals/pigments?
400
Places where collagen (a protein) is found in the body.
What are ears, nose, bones, joints?
400
The colour of the gemstone sapphire.
What is blue?
400
This metal is a liquid at room temperature.
What is mercury.
500
This is the building-block for polystyrene.
What is styrene?
500
This phytochemical/pigment is necessary for plants to make their own food.
What is chlorophyll?
500
The stomach enzyme that breaks bonds in proteins.
What is pepsin?
500
What do you call someone who studies rocks?
What is a geologist?
500
Graphite (pencil lead) can be turned into this precious mineral/stone.
What is diamond?
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