Show:
Composition of Matter
Physical Science
Life Science
Planets and Moon
Forces on Earth & Simple Machines
100
"uncuttable"
What does Atom mean in Greek ?
100
British physicist
Who was Sir Isaac Newton?
100
bacteria and blue-green algae, unicellular
What is the monera?
100
Two Ice Giants
What is Uranus and Neptune?
100
limestone caves and Statue of Liberty's bronze statue turning green
What is an example of chemical weathering?
200
Neutrons and Protons
What are the two basic parts of the nucleus of an atom?
200
Galileo was before
Who was Newton's predecessor?
200
The sum of all the chemical reactions in a cell or an organism.
What is "metabolism"?
200
earth and moon form a 90 degree angle, with gravitational pull on tides
What is Neap tides?
200
Metamorphic rock
What is heat and pressure on magma?
300
The number of protons in an element
What is figuring out the Atomic Number or the type of element you have?
300
an object will continue in its state of rest or motion
What is Newton's law of inertia?
300
process of maintaining a stable environment inside a cell or an entire organism
What is "homeostasis"?
300
fourth planet from sun with a mass only 1/10 of the earth with thin atmosphere
What is Mars?
300
balancing point or turning point
What is a "fulcrum"?
400
erratic
What is proposed movement of the electrons around the nucleus?
400
mass
What is an object's inertia directly related to?
400
fission, propagation, budding, fragmentation
What are the four types of "asexual" reproduction?
400
When the sun, the moon, and the earth are aligned in the same plane.
What is a "solar eclipse"?
400
inclined plane wrapped around itself
What is a "screw"?
500
The transfer or sharing of the outer-most electrons of two or more atoms.
What is chemical bonding that happens between elements forming molecular compounds?
500
F, M, A
What is force, mass, and acceleration?
500
organisms that cannot synthesize their own food; consume through absorption or digestion
What is "heterotrophs"?
500
sun at the center of the solar system
What is heliocentric?
500
more than one simple machine combined together
What is a compound machine?