NES Earth and Space Science (307) Practice Test – All Questions

Browse all practice questions for the NES Earth and Space Science (307) Practice Test. Search by topic, open any question and review its full explanation, then test yourself in the practice quiz.

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How topographic maps reveal the land’s shape and elevationTopographic maps show?Island arcs form when one ocean plate subducts beneath another, creating curved chains of volcanoes along trenchesIsland arcs are formed by which tectonic process?Solid Rock isn’t a soil type: a clear look at soil classifications in Earth scienceWhich of the following is NOT listed as a soil type?What counts as a rock type in Earth and Space Science—and why minerals aren’t rocksWhich of the following is NOT a rock type?What does the geologic time scale represent and why does it matter in Earth history?What is the geologic time scale used to represent?What is the polar front jet stream and why does it matter for weather?Which statement best describes the polar front jet stream?

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What is stellar evolution?
How did Earth form according to the given material?
Which crust types are involved in forming ocean basins during seafloor spreading?
Geologic maps represent geologic features of a region, such as plate tectonics.
Which technology uses data attached to unique locations to analyze geographic relationships?
Where does sediment deposition most likely occur in aquatic environments?
Which of the following is a cause of ocean currents?
Which of the following is a natural cause of atmospheric changes?
Tropical waves are best described as...
Which statement describes a low-pressure system?
What does the symbol H stand for on weather maps?
Which landform forms at divergent plate boundaries?
Which statement best describes the focus of data analysis in science?
Which pattern is associated with cooler eastern Pacific and drier conditions?
Earth's early atmosphere developed from which source?
In subduction, what happens to the older, denser plate?
Which statement describes black holes?
Which instrument is used to measure atmospheric pressure?
Which statement describes the inner core?
Which statement reflects the Germ Theory?
What drives evolution according to modern theory?
What is a proposed origin of the Sun according to the material?
How can groundwater be extracted?
Which statement about high-pressure rotation in the Northern Hemisphere is correct?
Which statement about erosion is true?
Dark matter is inferred because which statement is true?
The outer core is composed of which of the following?
Short-period comets originate from which region?
Scientists use the Scientific Method to explain the link between raw data and scientific evidence.
In the Southern Hemisphere, winds around a low-pressure center rotate...
Which is not a typical property of surface water?
Types of fronts include...
What effect do large bodies of water have on nearby temperatures?
What should researchers do with their results?
Which sector uses the largest share of freshwater resources?
Where does the polar front jet stream sit?
Which of the following is not part of the sun's structure?
Air masses are defined as:
Which water body is called surface water?
What was one ecological consequence of the Great Oxidation Event?
Which of the following is an example of erosion?
RS stands for Remote Sensing. What is it?
Which of the following is an observed effect of human-caused atmospheric changes?
The primary fusion process in the Sun involves protons fusing to form helium via which chain?
Which landform is formed when two tectonic plates push together?
Which coastline faces a spreading center and has varied topography?
In space science labs, which practice regarding the Sun is recommended?
How are oil and gas generally formed in marine sediments?
Which statement about SI units is correct?
How is mathematics used in Earth and Space Science?
What causes a comet's tail to form?
What is the purpose of chemical models in chemistry?
Which statement best describes the formation of metamorphic rocks?
Which resource category provides materials for manufacturing, glass, fertilizers, and more?
What is a common limitation of models?
Which of the following is not a process of physical weathering?
Data presentation depends on the type of data and the investigation; which statement best captures this idea?
Which igneous rock is typically glassy and forms when lava erupts rapidly?
Which rock is NOT a foliated metamorphic rock?
Which statement best explains the cause of monsoons?
Mountain building accelerates weathering and erosion. What is the effect?
Which is NOT a type of map?
What causes ENSO?
Which statement best describes the aim of scientific investigations؟
Which of the following is not a main part of the Hydrologic Cycle?
Which statement best explains why magma rises to the surface?
What describes the energy moving across the ocean surface?
Which coastlines have low wave energy and are surrounded by land masses?
Which instrument measures humidity?
Which of the following best describes a role of atmospheric gases?
Which coastline type lies along the edge of a convergent plate and is associated with tectonic activity?
Which natural factor involves long-term changes in Earth's orbit and tilt that influence climate over thousands of years?
Which characteristic describes foliated metamorphic rocks?
Where does the heat that drives plate movement originate?
Which organisms were the first photosynthesizers around 2.4 billion years ago?
Differential heating of land and sea leads to a sea breeze. What is the mechanism?
Which property describes the color observed when a mineral is dragged across a porcelain plate to produce a powder?
GIS is a system for capturing, storing, checking, and displaying data related to positions on Earth's surface.
Differential heating of Earth explains sea breezes. When land heats up faster than the sea, what happens?
Which statement about chemical weathering is true?
Infiltration refers to which process?
Which scientist is known for refining telescopes and illustrating how instruments change science?
Which gas is most abundant in volcanic eruptions?
What is the chemical formula for water?
Which dating method measures potassium converting to argon?
Fossils are typically preserved in which type of rock?
A supernova occurs when?
Which description correctly identifies the Milky Way?
Which pair correctly matches a marine resource with its classification?
Which is the earliest epoch listed in the Cenozoic?
Within a spectral class, what does the digit 0 indicate?
Which statement accurately contrasts continental and alpine glaciers?
Which statement best describes the formation of energy resources?
In the Northern Hemisphere, winds around a high-pressure center rotate...
Which statement best describes how climate affects landscapes?
What drives major geologic events?
Fronts are defined as:
Where is the main asteroid belt located?
Which feature lies beyond the continental slope?
The hydrosphere is part of which Earth system(s)?
Long-period comets originate from which region?
The Hydrosphere interacts with which other Earth systems?
Which statement defines a map?
Which feature are long, narrow depressions on the seafloor?
Where is most of the Earth's freshwater stored?
Which statement best describes a typical fossil formation process?
Which evidence supports the theory of plate tectonics?
Which statement best describes the Hydrologic Cycle?
What type of galaxy is the Milky Way?
Which would be considered a biological marine resource?
Who proposed the theory that continents move and that they were once connected into Pangaea?
What threatens groundwater quality?
During El Niño, what leads to increased rainfall over the Pacific?
Earth and space science practices align to which framework?
What is an aquifer?
El Niño is characterized by which ocean temperature pattern?
Which statement describes a high-pressure system?
What sequence describes the evolution after the Great Oxidation Event?
Tides are best described as which type of waves?
Around how many billions of years ago is the first evidence of life on Earth?
Which statement correctly describes evidence behind scientific claims?
Particulates in the atmosphere can be pollutants and carcinogens. Which statement is true?
Asteroids are typically what kind of objects?
Which statement best describes the use of models in earth and space science?
Most meteors are fragments of asteroids that broke up long ago in which region?
In which era were dinosaurs the dominant vertebrates?
What process powers the Sun?
Which data collection method is typical for meteorologists?
Which of the following lists the main parts of the Hydrologic Cycle?
Other geospatial technologies include GIS, RS, and GPS.
What is the process by which sedimentary rocks are formed from pre-existing rocks or organic material?
Which statement best describes the composition of Earth's early atmosphere?
Earthquakes can cause which secondary hazards?
Why should raw data be organized during a scientific investigation?
Which of the following are typical products of volcanic eruptions?
Which natural phenomenon can cause global temperatures to rise or fall on shorter timescales?
Which statement best describes the center of most galaxies?
Which factor most directly influences stream flow?
What is true about scientific research validity?
What does the Conservation Law of mass state?
We infer dark matter's existence because it explains the observed motions of planets and galaxies even though it emits no light. This statement is:
What provides the energy that drives the Hydrologic Cycle?
Which are major global wind patterns?
Divergent boundaries are defined by?
Minerals form when rocks are heated enough that atoms of different elements can move around and join into different molecules.
What best defines the fossil record?
Which of the following is a safety hazard to avoid in lab environments?
What is a potential issue with science coverage in the media?
Effects of subtropical jet streams include...
Which statement describes a physical property of water?
How do natural atmospheric changes compare to those caused by humans?
Which era ends with the Permian-Triassic extinction event?
What term describes the plane that divides folded rock layers into two halves?
Why is the Hydrologic Cycle considered a closed system?
Which statement best describes physical weathering?
Approximately how long did the Sun spend as a collapsing protostar before fusion began?
Air masses can extend up to...
Which sequence correctly describes the physical steps of forming sedimentary rock from weathered material?
What are the main parts of a comet?
In the Morgan-Keenan spectral system, which letter denotes the hottest stars?
GPS receivers determine location in which coordinates?
Which is an example of a biotic characteristic of climate regions?
During which era did continents move into their current positions?
Which of the following is an abiotic characteristic?
How are ocean basins formed?
Origin of asteroids: What caused the gap between Mars and Jupiter?
Which technique provides an age with a specific date range?
What is the typical progression in scientific investigations?
The Big Bang Theory explains which of the following?
The Coriolis Effect is the influence of Earth's rotation on the direction of winds and currents.
Approximately how deep beneath Earth's surface does the mantle begin?
Which type of stress causes rocks to bend and form folds?
What is the role of technology in Earth and Space Science?
What best defines a galaxy?
What best describes a solar system?
Which era is described as the Age of Early Life and includes Archean and Proterozoic?
What happens to most meteors when they enter Earth's atmosphere?
Which planet has an elliptical orbit around the Sun, rather than a circular one?
Where are abyssal plains located?
Which statement describes stream flow?
Which event may have disturbed the original dust cloud and helped form the solar nebula that led to the Sun and planets?
Geographical features influence weather by directing air currents and causing air to rise over mountains, which can lead to clouds and precipitation. Latitude also affects sunlight.
When did nucleosynthesis first occur?
Planetary satellites orbit in approximately which plane relative to the Sun?
Which sequence correctly represents the typical order of steps in scientific investigations?
Which soil type is described as least stable and often non-cohesive?
What feature forms a long underwater mountain range?
Earth is the only planet in the Habitable Zone.
Which statement about water's chemical properties is true?
Which dating method is based on the last heating event by measuring radiation absorbed since then?
Groundwater pollution can occur when which occurs?
What best describes technology development and its effects?
Which process can expose fossils that are concealed in rock?
Globes and maps are examples of what?
Stromatolites are best described as?
What is groundwater?
Why is certainty considered impossible in science?
Which of the following is a method used in relative dating?
Which of the following is an example of Earth science technology?
Which energy source drives the evaporation step of the Hydrologic Cycle?
Which statement correctly describes the formation of the three main rock types?
Which tools are commonly used to collect weather data in Earth science?
The term 'bathymetry' refers to measurement of which oceanic property?
Bathymetric maps show depth below sea level.
Elliptical galaxies are characterized by which description?
How do climatic conditions affect landscapes?
How does groundwater move?
Bathymetric maps differ from standard topographic maps by what feature?
Which statement about alpine glaciers is true?
GIS is considered a model because it models Earth phenomena in a way we can visualize.
During which era did the Cambrian explosion and the assembly of Pangaea occur?
What is a common characteristic of models?
Which statement describes how a hypothesis is tested?
What best defines a watershed?
Which gas is the most abundant in Earth's atmosphere by volume?
Conditions that produce clouds involve...
Which factor primarily limits GPS accuracy?
What mostly causes waves?
Which type of evidence is used to study Earth's internal structure?
Effects of natural atmospheric changes are generally what compared to human-caused changes?
Are there chemical changes in the Hydrologic Cycle?
Which of the following is NOT listed as a mineral classification?
What does extraction mean in the context of geologic resources?
Which era includes Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, and Holocene?
Which of the following is a nonfoliated metamorphic rock?
What term describes the shallow water surrounding land at the edge of the ocean basins?
Which statement correctly summarizes the effect of chemical weathering?
Which of the following describes the consequences of major geologic events?
Which sedimentary rock category forms from lithification of organic debris?
Which statement best defines metamorphic rocks?
Which statement correctly describes energy resources?
A watershed is best described as ...
Which type of sedimentary rock is characterized by visible fragments or clasts such as sandstone and shale?
Faunal succession was discovered by which scientist?
Cyclonic flow around a low-pressure system in the Northern Hemisphere is...
Which description best matches extrusive igneous rocks?
What is the term for the time groundwater remains in aquifers?
Claims in science should be based on what?
Interpreting data involves which of the following?
What primarily causes tides on Earth?
Igneous rocks are produced when magma exits and cools above the Earth's surface. What term best describes rocks formed in this way?
Technology's impact on society and economy.
Jet streams are...
What process forms coral reefs?
Which statement best describes a factor related to human-caused atmospheric change?
Space probes primarily provide what?
Monsoons are seasonal changes in prevailing winds, mostly found in which region?
Which statement correctly distinguishes physical weathering from chemical weathering?
Which statement best describes the safety equipment recommended for Earth science labs?
Which statement best describes metamorphic rocks?
Most volcanoes form at which plate boundary type according to this material?
What happens to air as it rises over mountains?
Which statement describes the Law of Gravitation?
What is the purpose of engineering in Earth and Space Science?
Which statement best describes ENSO?
Spatial resources are formed through which process?
What did the quark-gluon plasma condense into?
Which process forms ocean trenches?
Particulates in the atmosphere are made up of which components?
Soil minerals are formed from weathered rocks, and different rocks produce soil minerals with different textures.
Remote sensors can be passive or active. Which statement describes active sensing?
Which process powers the Sun by converting hydrogen into helium?
Which galaxy type is the most common?
What percent of the Earth's freshwater is available for use?
Transform boundaries involve?
In terrestrial environments, sediment transport is driven by which processes?
Which sequence lists the atmospheric layers from lowest to highest?
Which statement about erosion is most accurate?
Sedimentary rocks are formed through lithification of pre-existing rocks or pieces of once-living organisms. Which process is lithification?
Flooding occurs when which condition best describes the channel's capacity being exceeded?
What is the ocean floor called?
Which is a correct example of scientific notation?
Convergent boundaries are defined by?
Which management approach is commonly used for marine resources?
Which compound is the most common salt in the ocean?
Geologic maps depict geologic features of a region.
Which layer is the thickest part of Earth's interior?
On weather maps, what does the symbol L indicate?
What best describes scientific inquiry?
Which option is NOT a data presentation method listed?
Data can be collected in different ways depending on what is studied.
Which statement about continental glaciers is true?
Which grouping includes the outer solar system planets?
Which dating method analyzes tree rings to determine age?
Conditions that produce precipitation are best described as...
An ocean basin is best described as?
What do weather maps display?
The universe began expanding from a high-density, high-temperature state about how long ago?
Which of the following are examples of major geologic events?
Which of the following is NOT listed as a factor affecting the management of freshwater resources?
Which era includes Triassic, Jurassic, and Cretaceous?
Quasars are?
Synthesizing data entails which of the following?
Which statement about space exploration evidence is accurate?
Which of the following is a common geological feature of the ocean floor?
In aquatic environments, what primarily drives sediment transport?
Which process leads to metamorphism in the rock cycle?
Which term describes non-living parts of climate regions?
Which property is typical of groundwater?
A less pronounced high tide occurs when the Moon is at which position?
What is the role of peer review in science?
Which statement best defines relative dating?
Space exploration technology includes?
GIS analysis helps answer questions about what will work and shows other locations with similar conditions.
Which statement about watersheds is true?
What process forms most volcanoes at convergent plate boundaries?
Which method is used to obtain direct data about Earth's interior by collecting rock samples?
What is a potential environmental impact of volcanic eruptions?
Subduction is a process in which which occurs?

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