Earth
Chemistry
Physics
Life
Mix
100
The theory that the Earth's plates are in slow, constant motion.
What is Plate Tectonics?
100
The state of matter which has a definite volume but not a definite shape.
What is liquid?
100
This is the high point of a transverse wave.
What is the crest?
100
This is the most basic structure of the human body that supports growth and survival.
What is the cell?
100
In environmental science this is what the "Three Rs" stand for.
What are Reduce, Reuse, and Recycle?
200
These currents are responsible for movement of material in the mantle of the Earth.
What are convection currents? Conduction - heat transfer by touching Radiation - heat transfer by electromagnet waves
200
Rusting, tarnishing, and burning are all this kind of change.
What is a chemical change (reaction)? Physical changes would be phase changes, crushing, changing shape, etc.
200
This is transported by waves.
What is energy?
200
This type of diagram shows how energy is transferred between many different organisms.
What is a food web?
200
This is the place that an organism lives.
What is a habitat?
300
These are the only types of rocks that contain fossils.
What are sedimentary rocks? Other types of rocks: igneous - from magma/lava metamorphic - from heat and pressure of other rocks
300
A substance that can not be broken down into smaller parts.
What is an element?
300
Every action has an equal and opposite reaction.
What is Newton's third law?
300
Tongue, mouth, esophagus, stomach, small intestine, and large intestine are parts of this system.
What is the digestive system?
300
These are the two parts that make up a spiral galaxy.
What are the large sphere of stars and rotating disk?
400
This is where most volcanoes and earthquakes are found.
What is on (tectonic) plate boundaries or the Ring of Fire?
400
These are the non-reactive elements
Helium, Neon , Argon, Krypton, Xenon, Radon
400
This is the energy conversion that occurs in the wire coils of a space heater.
What is electrical to thermal energy?
400
A physical or behavioral trait that helps an organism survive.
What is an adaptation?
400
This is the maximum number of organisms that an environment can support.
What is carrying capacity?
500
This is the longest mountain range on Earth.
The Mid-Atlantic Ridge
500
Two or more elements combined in a set ratio.
What is a compound? (A molecule is two or more ATOMS combined, so O2 is an oxygen molecule, but it's not a compound because it's only one element)
500
This can be detected around the wire when an electrical current runs through a wire.
What is a magnetic field?
500
This maintains homeostasis and fights disease in most organisms.
What is the immune system?
500
This is the celestial motion responsible for the phases of the moon (mention the celestial body in motion)
Revolution of the moon
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