WorksheetsBenchmark 2 Review
Total questions: 132
Worksheet time: 2hrs 47mins
When does a nuclear power plant create energy?
when uranium is added
when water is added
when steam turns a turbine
when heat is added
What is produced by a hydrogen-oxygen fuel cell?
Water and Carbon Dioxide
Carbon Dioxide
Water
What do you call the process of drilling and injecting fluid into a ground at a high pressure in order to break or fracture the shale rocks to release natural gas inside?
Drilling
Fracking
Perforation
Sedimentation
What is desertification?
Land is gradually turned into a desert, usually on the edges of an existing desert.
Area of desert with low precipitation
The process of turning an cake into a dessert
Area at risk of high precipitation
What do wind turbines, hydro electric dams, and ethanol plants have in common
All produce electrical current without pollution
All use generators to produce electrical current
All convert gravitational potential energy to electric current
All convert thermal energy to electrical energy
This power plant produces electricity most likely by using-
What human activity was a part of the cause of the Dust Bowl?
Driving
Building
Baseball
Overplowing
How many river basins are in North Carolina?
11
17
30
100
The drainage area of a river is called a ___________?
Estruary
River Basin
Ocean
Beach
Which type of weathering explains why the Grand Canyon has a red hue?
oxidation
water
vegetation
liquefaction
What color on a geologic map represents volcanic rock?
red
orange
yellow
black
Soil is formed from
Dirt
Rocks and Organic Matter
Dirt and Rocks
Dirt and Organic Matter
Organic Matter is made up of
plant, animal, or microbes that may be new to the soil or fully decomposed
fills spaces around soil particles (called pores or pore spaces)
spaces between particles
made up of rocks and minerals of various sizes (sand, silt, and clay)
Weathering is
wearing away or change in the appearance or texture of something by long exposure
the loss of nutrients and material that have been dissolved as they move through soil.
If an area become saturated and water cannot seep into the soil, what most likely will occur when precipitation will not stop?
sinkhole
flooding
earthquake
groundwater pollution
The Hawaiian Islands were created by....
Hot spots
Island arc
Geysers
convergent plate boundaries
Lahar
What agent of chemical weathering, causes rocks to break down and change composition?
burrowing animals
roots of plants
acid rain
wind abrasion
a destructive mud flow on the slopes of a volcano
lahars
pyroclastic flow
avalanche
landslide
a vent (opening) in the Earth's surface through which magma erupts; the landform that is created by the eruptive material
volcano
caldera
tephra
crater
It is the slight cone-shaped movement of where in the sky Earth's axis points.
Rotation
Revolution
Precession
Perihelion
In regards to revolution, which of the following terms describes when Earth is farthest from the sun?
perihelion
celestial
precession
aphelion
It is when the moon moves in a line directly between Earth & the sun casting a dark shadow on Earth?
lunar eclipse
solar eclipse
perigee
apogee
When the moon revolves around the Earth, the Earth's axis wobbles a little because the moon's gravity is tugging on it.
Nutation
Precession
Barycenter
Revolution
78% of the Earth's atmosphere is ___________ and 21% of the Earth's atmosphere is _____________.
Oxygen, Nitrogen
Nitrogen, Oxygen
Nitrogen, Carbon Dioxide
Oxygen, Carbon Dioxide
In what layer of the atmosphere do all weather events occur?
Stratosphere
Exosphere
Mesosphere
Troposphere
In the troposphere, the temperature _____ as altitude increases.
Increases
Decreases
Stays the same
Goes up and down
The ozone layer is a sublayer of the ________ layer.
Troposphere
Stratosphere
Exosphere
Mesosphere
This layer is the hottest layer of the atmosphere?
Troposphere
Stratosphere
Mesosphere
Thermosphere
