Show:
Cells
Ecology
Earth & Space
Physics/Chemistry
Holiday Trivia
100
controls all cellular activities
What is the nucleus?
100
animals that eat primarily meat
What is a carnivore?
100
a large crack in the Earth's crust along which movement can take place
What is a fault?
100
this is made up of two or more atoms that are chemically bonded together
What is a compound?
100
The name of Santa's reindeer that starts with "B"
What is Blitzen?
200
regulates which substances can enter and leave a cell
What is the cell membrane?
200
all the members of one species that live in an area
What is a population?
200
The spinning of Earth or any planet on its axis
What is rotation?
200
force of attraction between all objects experienced as a downward pull on Earth
What is gravity?
200
Who tries to stop Christmas from coming by stealing all things of Christmas from “the Who’s”?
Who is the Grinch?
300
releases the energy stored in food through respiration
What is the mitochondria?
300
an ecological relationship in which both species benefit
What is mutualism?
300
a giant wave caused by an earthquake under the ocean
What is a tsunami?
300
the tendency of an object to resist a change in motion - an object at rest will remain at rest and one in motion will remain in motion
What is inertia (or Newton's 1st Law)?
300
number of ghosts in the story, "A Christmas Carol"
What is three?
400
the diffusion of water through a cell membrane
What is osmosis?
400
"grass --> grasshopper --> frog --> bass" is an example
What is a food chain
400
the movement of a planet around the Sun
What is revolution?
400
vinegar reacting with baking soda is an example of this
What is a chemical reaction (or change)?
400
Which type of tree was the partridge sitting in, according to a well-known Christmas song?
What is pear?
500
site of photosynthesis
What is a chloroplast?
500
The main source of energy for life on Earth
What is sunlight?
500
an instrument used to make distant objects appear closer and larger
What is a telescope
500
anything that has mass and takes up space
What is matter?
500
How many days does Hanukkah (or Chanukah) last?
What is eight?