Earth Science Exam Practice Quiz Questions!
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The clock is still ticking, and the earth science exam is drawing nearer and nearer. Have you been practicing enough for it and do you think you can now get your desired grade? Below is an earth science quiz that is designed to test just how much you recall. Give it a try and get to learn more about earth science.
Questions and Answers
- 1.
What is a person called who specializes in the physical structure and process of the earth?
- A.
Anthropologist
- B.
Meteorologist
- C.
Cardiologist
- D.
Geologist
Correct Answer
D. GeologistExplanation
A person who specializes in the physical structure and process of the earth is called a geologist. Geologists study the Earth's materials, such as rocks and minerals, as well as the processes that shape the planet, such as earthquakes and volcanic activity. They analyze the Earth's history and its current state to understand its formation and evolution over time. Geologists also play a crucial role in identifying and managing natural resources, studying the impacts of human activities on the environment, and assessing geological hazards.Rate this question:
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- 2.
A scientist that studies the Earth's surface is called what?
- A.
Mass
- B.
Dispersion
- C.
Geographer
- D.
Ozone
Correct Answer
C. GeograpHerExplanation
A scientist that studies the Earth's surface is called a geographer. Geographers examine various aspects of the Earth's surface, including its physical features, climate patterns, natural resources, and human activities. They use a combination of fieldwork, data analysis, and mapping techniques to understand and explain the spatial relationships and processes that shape the Earth's surface. Geographers play a crucial role in studying and managing the Earth's resources, understanding environmental changes, and informing decision-making in areas such as urban planning, conservation, and disaster management.Rate this question:
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- 3.
What type of scientist studies microscopic plants and animals?
- A.
Microbiologist
- B.
Meteorologist
- C.
Botanist
- D.
Paleontologist
Correct Answer
A. MicrobiologistExplanation
A microbiologist is a scientist who studies microscopic organisms, including plants and animals. They focus on understanding the structure, function, and behavior of these organisms. They study their growth, reproduction, and interaction with their environment. By studying microscopic plants and animals, microbiologists contribute to various fields such as medicine, agriculture, and environmental science.Rate this question:
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- 4.
What do you call someone who studies earthquakes?
- A.
Vulcanologist
- B.
Petri Dish
- C.
Seismologist
- D.
Albino
Correct Answer
C. SeismologistExplanation
A seismologist is someone who studies earthquakes. They analyze seismic waves and other data to understand the causes and effects of earthquakes. They also study the Earth's structure and tectonic plates to predict and mitigate the impact of future earthquakes. The term "vulcanologist" is incorrect as it refers to someone who studies volcanoes, not earthquakes. "Petri Dish" and "Albino" are unrelated terms and have no relevance to the study of earthquakes.Rate this question:
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- 5.
What is consolidated rock called?
- A.
Matter
- B.
Bedrock
- C.
Watt
- D.
Seed
Correct Answer
B. BedrockExplanation
Bedrock is the correct answer because it refers to consolidated rock, which is the solid rock layer that lies beneath the soil and other loose materials on the Earth's surface. It is a strong and stable foundation for the layers above it and is typically composed of solid rock formations. Bedrock is an essential component in geology and plays a crucial role in various geological processes and formations.Rate this question:
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- 6.
What is a steep-sided circular depression commonly known as?
- A.
Resistance
- B.
Habitat
- C.
Doppler Radar
- D.
Crater
Correct Answer
D. CraterExplanation
A steep-sided circular depression is commonly known as a crater. Craters are typically formed by the impact of meteoroids, asteroids, or comets on the surface of celestial bodies like planets, moons, or asteroids. The impact causes an explosion and the material is ejected, creating a circular depression with steep sides. Craters can vary in size and depth, and they are often observed on the Moon, Mars, and other planetary bodies in our solar system.Rate this question:
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- 7.
What is energy from the internal heat of the Earth called?
- A.
Nocturnal
- B.
Galaxy Clusters
- C.
Geothermal
- D.
Haze
Correct Answer
C. GeothermalExplanation
Geothermal energy refers to the heat energy that is generated from the internal heat of the Earth. This energy is harnessed and used for various purposes such as heating and electricity generation. It is a renewable source of energy that is obtained from the Earth's natural heat, making it an environmentally friendly option. Therefore, geothermal is the correct answer for the energy derived from the internal heat of the Earth.Rate this question:
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- 8.
What is water stored beneath the surface of the Earth called?
- A.
Galaxy Clusters
- B.
Groundwater
- C.
Sandstone
- D.
Dawn
Correct Answer
B. GroundwaterExplanation
Groundwater refers to water that is stored beneath the surface of the Earth. It is found in the spaces between soil particles, rocks, and in underground aquifers. This water is essential for sustaining ecosystems, as well as being a vital source of drinking water for many communities. Groundwater can be accessed through wells and springs, and it plays a crucial role in the water cycle by replenishing rivers, lakes, and oceans.Rate this question:
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- 9.
What is magma, which has surfaced through a volcanic eruption?
- A.
Waterspout
- B.
Lava
- C.
Direct Current
- D.
Rock
Correct Answer
B. LavaExplanation
Magma that has surfaced through a volcanic eruption is called lava. During a volcanic eruption, molten rock called magma rises to the surface and becomes lava. Lava is extremely hot and can flow down the sides of a volcano or shoot into the air as fiery explosions. It eventually cools and solidifies, forming new land and adding to the size of the volcano.Rate this question:
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- 10.
What is molten rock beneath the surface of the earth called?
- A.
Myrmidon
- B.
Condensation
- C.
Magma
- D.
Petri Dish
Correct Answer
C. MagmaExplanation
Magma is the correct answer because it refers to molten rock beneath the surface of the earth. Magma is formed when solid rock in the earth's mantle melts due to high temperatures and pressure. It can eventually rise to the surface and erupt as lava during volcanic activity.Rate this question:
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- 11.
What is condensed water falling from the atmosphere called?
- A.
Precipitation
- B.
Upwind
- C.
Dew Point
- D.
Meteors
Correct Answer
A. PrecipitationExplanation
Condensed water falling from the atmosphere is called precipitation. This includes various forms such as rain, snow, sleet, and hail. Precipitation occurs when water vapor in the air cools and condenses into liquid or solid form, becoming too heavy to remain suspended in the atmosphere and falling to the ground. It is an essential part of the Earth's water cycle and plays a crucial role in replenishing freshwater sources and sustaining life on the planet.Rate this question:
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- 12.
What is the name of an instrument that records vibrations in the Earth's crust?
- A.
Barometer
- B.
Pyrometer
- C.
Seismograph
- D.
Wave Stick
Correct Answer
C. SeismograpHExplanation
A seismograph is an instrument that records vibrations in the Earth's crust, particularly seismic waves caused by earthquakes. It consists of a heavy mass attached to a frame or base that remains stationary during an earthquake, while the ground moves. As the ground shakes, the mass and frame move, but a suspended pen or stylus remains relatively still, recording the vibrations on a rotating drum or graph paper. This allows scientists to study and analyze seismic activity and understand the behavior of earthquakes. A barometer measures atmospheric pressure, a pyrometer measures high temperatures, and a wave stick is not a recognized instrument.Rate this question:
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- 13.
What season is between winter and summer?
- A.
Fall
- B.
Autumn
- C.
Spring
- D.
Equinox
Correct Answer
C. SpringExplanation
Spring is the correct answer because it is the season that comes after winter and before summer. In most regions, spring is characterized by warmer temperatures, blooming flowers, and longer daylight hours. It is a transitional season that marks the end of the cold winter and the beginning of the warmer months.Rate this question:
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- 14.
Which of these scientific terms is defined as the solid surface layer of a planet or moon?
- A.
Barometric Pressure
- B.
Log Jam
- C.
Nearsightedness
- D.
Crust
Correct Answer
D. CrustExplanation
The correct answer is "Crust." In planetary science, the crust refers to the solid outer layer of a planet or moon. It is the part that we can see and touch, and it is typically composed of rocks and minerals. The crust is distinct from the mantle and the core, which are the deeper layers of a planet or moon.Rate this question:
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- 15.
Which scientific term is defined as the rate at which a wave oscillates in cycles?
- A.
Reverse Osmosis
- B.
Frequency
- C.
Ecology
- D.
Farsightedness
Correct Answer
B. FrequencyExplanation
Frequency is the scientific term defined as the rate at which a wave oscillates in cycles. It refers to the number of complete cycles of a wave that occur in a given time period. In other words, it measures how many times a wave repeats its pattern in a second. Frequency is commonly used to describe various types of waves, such as sound waves, light waves, and electromagnetic waves. It is an important concept in physics and is measured in hertz (Hz).Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 20, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 18, 2015Quiz Created by
Alfredhook3
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