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35 QuestionsShow answers
Question 1
SURVEY
120 seconds
Q. How old is a bone that has 12.5% of the original amount of radioactive carbon-14 remaining?
answer choices
5,700 years
11,400 years
17,100 years
22,800 years
Question 2
SURVEY
120 seconds
Q. According to the graph, what is the half-life of this isotope?
answer choices
100 years
150 years
200 years
300 years
Question 3
SURVEY
120 seconds
Q. The surface temperature of which sample increased at the slowest rate?
answer choices
water
basaltic sand
copper pennies
iron fragments
Question 4
SURVEY
120 seconds
Q. The average rate of temperature change, in Fahrenheit degrees per hour, between 6 a.m. and noon was
answer choices
6 °/h
8 °/h
3 °/h
18 °/h
Question 5
SURVEY
120 seconds
Q. What is the density of this material?
answer choices
1.0 g/cm3
5.0 g/cm3
10.0 g/cm3
20.0 g/cm3
Question 6
SURVEY
120 seconds
Q. How many joules are required to evaporate 1 gram of boiling water?
answer choices
4
334
2260
2594
Question 7
SURVEY
120 seconds
Q. Which pie graph correctly shows the percentage of elements by volume in Earth's troposphere?
answer choices
1
2
3
4
Question 8
SURVEY
120 seconds
Q. New York State’s Catskills are classified as which type of landscape region?
answer choices
mountain
plateau
lowland
plain
Question 9
SURVEY
120 seconds
Q. The surface bedrock at which location is most likely to contain this fossil (Bothriolepis)
answer choices
Ithaca
Old Forge
Albany
New York City
Question 10
SURVEY
120 seconds
Q. Which ocean current warms the climate of northwestern Europe?
answer choices
North Atlantic Current
North Equatorial Current
Canary Current
Labrador Current
Question 11
SURVEY
120 seconds
Q. Which surface feature was produced by crustal movements at a transform plate boundary
answer choices
East African Rift
Tasman Hot Spot
Aleutian Trench
San Andreas Fault
Question 12
SURVEY
120 seconds
Q. Which list correctly classifies each rock type?
answer choices
1 - Sedimentary
2- Metamorphic
3 - Igneous
1 - Sedimentary
2 - Igneous
3 - Metamorphic
1 - Metamorphic
2 - Igneous
3 - Sedimentary
1 - Igneous
2 - Metamorphic
3 - Sedimentary
Question 13
SURVEY
120 seconds
Q. A stream flowing at a velocity of 100 centimeters per second can transport
answer choices
silt, but not sand, pebbles, or cobbles
silt and sand, but not pebbles or cobbles
silt, sand, and pebbles, but not cobbles
silt, sand, pebbles, and cobbles
Question 14
SURVEY
120 seconds
Q.
Which igneous rock is dark colored, cooled rapidly on Earth's surface, and is composed mainly of plagioclase feldspar, olivine, and pyroxene
answer choices
Obsidian
Rhyolite
Gabbro
Scoria
Question 15
SURVEY
120 seconds
Q. Which sedimentary rocks are clastic and consist of particles that have diameters smaller than 0.006 centimeter?
answer choices
conglomerate and sandstone
siltstone and shale
bituminous coal and breccia
fossil limestone and chemical limestone
Question 16
SURVEY
120 seconds
Q. Which process most likely formed a layer of the sedimentary rock, gypsum
answer choices
precipitation from seawater
folding of clay-sized particles
solidification of magma
melting of sand-sized particles
Question 17
SURVEY
120 seconds
Q. The metamorphic rock at location A is most likely
answer choices
marble
quartzite
phyllite
slate
Question 18
SURVEY
120 seconds
Q. During which geologic time period did the coal-forming forests exist?
answer choices
Devonian
Quaternary
Mississippian
Pennsylvanian
Question 19
SURVEY
120 seconds
Q. Evidence indicates that 251 million years ago a mass extinction of many life-forms occurred on Earth. Which form of life became extinct at this time?
answer choices
Trilobites
Dinosaurs
Mammoths
Eurypterids
Question 20
SURVEY
120 seconds
Q. Which group of organisms has the shortest record of life on Earth?
answer choices
eurypterids
birds
graptolites
placoderm fish
Question 21
SURVEY
120 seconds
Q. The Palisades sill intruded as North America began the process of separating from Africa and Europe as Pangaea was breaking apart. Approximately when did these events occur?
answer choices
65 mya
299 mya
200 mya
400 mya
Question 22
SURVEY
120 seconds
Q. The inferred temperature and pressure of Earth's interior at a depth of 3,000 kilometers are approximately
answer choices
1000°C and 0.5 million atmospheres
5000°C and 1.5 million atmospheres
1000°C and 1.0 million atmospheres
5000°C and 3.0 million atmospheres
Question 23
SURVEY
120 seconds
Q. The distance from this seismic station to the epicenter of the earthquake is approximately
answer choices
1,600 km
3,200 km
4,400 km
5,600 km
Question 24
SURVEY
120 seconds
Q. If the air temperature is 20°C and the relative humidity is 58%, what is the dewpoint?
answer choices
5°C
12°C
15°C
38°C
Question 25
SURVEY
120 seconds
Q. An air temperature of 30°C is equal to
answer choices
–22°F
–2°F
74°F
86°F
Question 26
SURVEY
120 seconds
Q. A barometric pressure of 1021.0 millibars is equal to how many inches of mercury?
answer choices
29.88
30.15
30.25
30.50
Question 27
SURVEY
120 seconds
Q. Which weather station model shows the highest relative humidity?
answer choices
1
2
3
4
Question 28
SURVEY
120 seconds
Q. Which station model represents a location that is currently receiving some form of precipitation?
answer choices
1
2
3
4
Question 29
SURVEY
120 seconds
Q. The altitude of the ozone layer near the South Pole is 20 kilometers above sea level. Which temperature zone of the atmosphere contains this ozone layer?
answer choices
troposphere
stratosphere
mesosphere
thermosphere
Question 30
SURVEY
120 seconds
Q. A high air-pressure, dry-climate belt is located at which Earth latitude?
answer choices
0°
15° N
30° N
60° N
Question 31
SURVEY
120 seconds
Q. Compared with our Sun, the star Betelgeuse is
answer choices
smaller, hotter, and less luminous
larger, hotter, and less luminous
larger, cooler, and more luminous
smaller, cooler, and more luminous
Question 32
SURVEY
120 seconds
Q. Which characteristic of the planets in our solar system increases as the distance from the Sun increases?
answer choices
equatorial diameter
period of rotation
eccentricity of orbit
period of revolution
Question 33
SURVEY
120 seconds
Q. Which two characteristics do all Jovian planets have in common?
answer choices
small diameters and low densities
large diameters and low densities
small diameters and high densities
large diameters and high densities
Question 34
SURVEY
120 seconds
Q. Which mineral is hard enough to scratch calcite but is not hard enough to scratch amphibole?
answer choices
muscovite mica
olivine
fluorite
graphite
Question 35
SURVEY
120 seconds
Q. Which of the following elements is not found in Plagioclase Feldspar?