Density, Chemistry
If an object is less dense than water, it will ____.
What will happen to these magnets?
N-S S-N
Repel.
Which type of weather system brings lousy weather such as storms and precipitation?
Low Pressure
What is the name of the chemical reaction that takes place within the sun?
H+H --> He + Energy
Fusion
This type of rock is formed when magma cools.
Igneous
How would we classify a substance with a pH of 14 that turns Litmus paper blue?
Basic
This is the type of circuit used in buildings, where if one light bulb goes out, the rest stay on.
Parallel.
Name the TWO forces acting on the egg as it falls from the window.
Gravity and air resistance
When the Northern hemisphere is tilted toward the sun, Clarence, NY experiences _______.
Summer
Name the TWO processes that break large rocks into smaller rocks and move them to new locations.
Weathering & Erosion
Name the type of chemical reaction:
Acid + Base --> Water + Salt
Neutralization
This is the protein molecule found in skin cells that can protect genetic material by absorbing harmful UV radiation.
Melanin
Newton's first law states: An object in motion stays in motion unless acted upon by an unbalanced force. What TERM has the same definition?
Inertia
Half of the moon is visible to us on the Left hand side. Name the lunar phase.
Third/Last Quarter
Where do we find the most geologic activity? (earthquakes, volcanoes, etc.)
Along tectonic plate boundaries (i.e. Pacific Ring of Fire)
Calculate the density of an object with a mass of 30.0g and a volume of 2.0mL. Must use proper units to get credit.
(D= m/v)
15.0 g/mL
Draw an analog and digital signal, explain which is more reliable and why.
Analog are curvy, more susceptible to distortion, less reliable.
Digital are step-like, message has better signal fidelity.
The white lines on the map are called _____. If they are closer together, this means winds are ____.
Isobars, Fast
These are the most massive (most gravity) objects in the universe. Not even light can escape their gravity.
Black Hole
This is the reason that tectonic plates are always moving (name the action and earth layer)
Convection in the asthenosphere
Find the correct number of protons, neutrons, and electrons in an atom of Lithium.
P+= 3
e-= 3
N0= 4
Draw a diagram of the 3 main ways light can interact with materials. You must label using correct vocabulary to receive credit.
Perform the heat transfer chant correctly WITH hand motions.
Conduction Contact
Convection Current
Radiation Waves
Name all 8 planets IN ORDER starting with the closest to the sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
This is why Mt. Everest is growing and moving.
Mt. Everest is at a convergent collision plate boundary where plates are moving together.