a during the first or third quarters moon when there is the least difference between high and low tide. neap tide = 90`
87
30 sec
Q.
The time at which the tide reaches its highest level. Happens twice per day
88
30 sec
Q.
The time at which the tide reaches its lowest level. Happens twice per day
89
30 sec
Q.
The average level of the ocean's surface at any given time
90
30 sec
Q.
when objects align in a straight line
91
30 sec
Q.
when objects align to create a right angle
92
30 sec
Q.
a current caused by the rising of heated fluid and sinking of cooled fluid
93
30 sec
Q.
The direct transfer of heat by touch.
94
30 sec
Q.
The transfer of energy by electromagnetic waves
95
30 sec
Q.
The flow of cooler air from over an ocean or lake toward land
96
30 sec
Q.
the flow of air from land to a body of water
97
30 sec
Q.
A severe storm that develops over warm oceans and with 120 km/h wind spiraling in toward the very low-pressure eye
98
30 sec
Q.
two or more atoms bonded together
99
30 sec
Q.
sinking cool air that brings happy weather.
100
30 sec
Q.
rising warm air that brings wet, lousy weather.
101
30 sec
Q.
cold air moves in under a warm air mass. Brings heavy rain
102
30 sec
Q.
warm air moves over cold air. Brings light rain and warm weather
103
30 sec
Q.
when a warm air mass and a cold air mass meet and no movement occurs. rains for days.
104
30 sec
Q.
warm air gets caught between two cold air masses. brings cool temperatures and large amounts of rain and snow
105
30 sec
Q.
Process by which, the warm fluid rises and the cooler fluid sinks. occurs in a circular motion.
106
30 sec
Q.
the amount of matter in a given space
107
30 sec
Q.
The entire spectrum of radiation from radio waves to gamma waves
108
30 sec
Q.
The distance between two corresponding parts of a wave
109
30 sec
Q.
Highest point of a wave (peak)
110
30 sec
Q.
Lowest point of a wave
111
30 sec
Q.
How many wave peaks pass a certain point per given time
112
30 sec
Q.
A ball of frozen dust and rock that orbits the sun and has a tail that glows
113
30 sec
Q.
A chunk of rock or dust in space
114
30 sec
Q.
a small rocky body orbiting the sun.
115
30 sec
Q.
when hydrogen atoms join together to form helium
116
30 sec
Q.
a classification system for stars based on their color
117
30 sec
Q.
a diagonal area on an H-R diagram that includes more than 90 percent of all stars
118
30 sec
Q.
a very large, luminous star
119
30 sec
Q.
A small, hot, dim star that is the leftover center of an old star
120
30 sec
Q.
A gigantic explosion in which a massive star collapses and throws its outer layers into space
121
30 sec
Q.
low luminosity, long lived, small radius, red - yellow
122
30 sec
Q.
high luminosity, short lived, large radius, blue - white
123
30 sec
Q.
A supercontinent containing all of Earth's land that existed about 225 million years ago.
124
30 sec
Q.
The hypothesis that the continents slowly move across Earth's surface.
125
30 sec
Q.
A German scientist who proposed the theory of continental drift
126
30 sec
Q.
Sections of the Earth's crust that move due to convection currents.
127
30 sec
Q.
The transfer of heat by the movement of a fluid
128
30 sec
Q.
earths crust located under the ocean. Thin and dense
129
30 sec
Q.
Earth's crust that primarily contains granite, is less dense than oceanic crust, and is 20-50 km thick
130
30 sec
Q.
created by plate tectonics and weathering; include mountains, trenches, volcanoes, ocean ridges and rift valleys
131
30 sec
Q.
A plate boundary where two plates move toward each other.
132
30 sec
Q.
The region where oceanic plates sink down into the asthenosphere creating trenches and volcanic mountains.
133
30 sec
Q.
A plate boundary where two plates move away from each other.
134
30 sec
Q.
The boundary between tectonic plates that are sliding past each other
135
30 sec
Q.
Crust and upper mantle
136
30 sec
Q.
The soft layer of the mantle on which the tectonic plates move
137
30 sec
Q.
Form at Continental-Continental Convergent Boundaries. Plates are squeezed together and pushed upward
138
30 sec
Q.
A string of volcanoes that form as the result of subduction of one oceanic plate beneath a second oceanic plate.
139
30 sec
Q.
Deep valley in the ocean floor that forms along a subduction zone
140
30 sec
Q.
An undersea mountain chain where new ocean floor is produced; a divergent plate boundary.
141
30 sec
Q.
A deep valley that forms where two continental plates move apart
142
30 sec
Q.
underwater volcanoes tall enough to reach above the surface
143
30 sec
Q.
A description of surface features and elevation of land.
144
30 sec
Q.
The height of land above or below sea level
145
30 sec
Q.
connects points of equal elevation
146
30 sec
Q.
the change in elevation from one contour line to the next
147
30 sec
Q.
change in elevation of a land surface
148
30 sec
Q.
How steep a land form is. closer lines are steeper serfaces
149
30 sec
Q.
picture of Earth's surface taken from a satellite
150
30 sec
Q.
lines used on a contour map to indicate a depression (elevation going down)
151
30 sec
Q.
Where 2 oceanic plates push against one another, causing the colder, denser, older plate to buckle up and sink into the mantle. This makes volcanic island arcs
152
30 sec
Q.
occurs where two plates carrying continental crust push together, and build mountains.
153
30 sec
Q.
more dense oceanic plate dives under continental plate. forms a trench. causes volcanoes, and earthquakes (Andes Mountains)
154
30 sec
Q.
Two oceanic plates separating. New crust forms as the sea floor spreads and mid-ocean ridges form
155
30 sec
Q.
Two continental plates move away from each other and form rift valleys
156
30 sec
Q.
plates slide past each other, moving in opposite directions. This shearing causes major earth quakes along fault lines
157
30 sec
Q.
The breaking down of rocks and other materials on the Earth's surface.
158
30 sec
Q.
when broken down rock, sand, and soil are carried away.
159
30 sec
Q.
When sediment is laid down in new locations.
160
30 sec
Q.
extremely dry
161
30 sec
Q.
The distance an object travels per unit of time
162
30 sec
Q.
Speed in a given direction
163
30 sec
Q.
Any change in velocity (speed or direction)
164
30 sec
Q.
the location of an object
165
30 sec
Q.
change in position
166
30 sec
Q.
Line graph used to show the speed of a moving object
167
30 sec
Q.
A visual representation of the acceleration of an object
168
30 sec
Q.
a push or pull on an object
169
30 sec
Q.
The combination of all forces acting on an object
170
30 sec
Q.
The unit for force (draw a big capital N for the picture)
171
30 sec
Q.
forces acting on an object that combine for a net force of zero
172
30 sec
Q.
Forces that produce a nonzero net force, will change an object's motion
173
30 sec
Q.
tool used to measure force
174
30 sec
Q.
Speed that does not change (net force of zero)
175
30 sec
Q.
not moving; at rest
176
30 sec
Q.
An object at rest/motion stays at rest/motion until unbalanced forces act upon it.
177
30 sec
Q.
force is equal to the mass of the object times its acceleration
178
30 sec
Q.
For every action there is an equal and opposite reaction
179
30 sec
Q.
a push or pull on an object
180
30 sec
Q.
the amount of matter in an object
181
30 sec
Q.
The rate at which velocity changes
182
30 sec
Q.
The tendency of an object to resist a change in motion
183
30 sec
Q.
stored energy (gravitational, elastic or chemical)
184
30 sec
Q.
the energy an object has due to its motion
185
30 sec
Q.
A change from one form of energy to another
186
30 sec
Q.
Energy stored in the nucleus of an atom
187
30 sec
Q.
Energy stored in chemical bonds
188
30 sec
Q.
energy carried by an electromagnetic wave
189
30 sec
Q.
Energy caused by the movement of electrons.
190
30 sec
Q.
the energy associated with the motion of an object
191
30 sec
Q.
consists of the heart, blood, and blood vessels. It transports oxygen, carbon dioxide, and nutrients in the body.
192
30 sec
Q.
Breaks down food and absorbs these nutrients into the body.
193
30 sec
Q.
Glands secrete hormones that regulate processes such as growth, reproduction, and metabolism
194
30 sec
Q.
Consists of the skin, mucous membranes, hair, and nails
195
30 sec
Q.
enables movement of the body and internal organs
196
30 sec
Q.
Brain, Spinal chord and nerves. It transmits nerve impulses between parts of the body.
197
30 sec
Q.
removes waste from the body
198
30 sec
Q.
Brings oxygen into the body. Gets rid of carbon dioxide.
199
30 sec
Q.
Bones. It gives our bodies structure and protects major organs.