A Review Quiz On Natural Science Questions!
Natural Science is defined as a branch of science that concludes nature's phenomena on the scientific basis or evidence which includes different topics, such as astronomy, geology, chemistry, physics, biology, and anthropology. The observation of nature in terms of scientific research and experiment. This quiz has been created to test your knowledge and increase your curiosity about Natural science. So, let's try out the quiz. All the best!
Questions and Answers
- 1.
Name three states of Matter.
- A.
Solid
- B.
Liquid
- C.
Gas
- D.
Ether
Correct Answer(s)
A. Solid
B. Liquid
C. GasExplanation
The three states of matter are solid, liquid, and gas. Solids have a definite shape and volume, with particles tightly packed together. Liquids have a definite volume but no definite shape, with particles that are close together but can move past each other. Gases have neither a definite shape nor volume, with particles that are far apart and move freely. The fourth option, ether, is not considered a state of matter as it is a chemical compound and not a physical state.Rate this question:
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- 2.
What property of matter causes water vapor to condense?
- A.
Temperature
- B.
Heat
- C.
Cold
- D.
Water
Correct Answer
A. TemperatureExplanation
Water vapor condenses when the temperature decreases. As temperature decreases, the kinetic energy of water molecules decreases, causing them to slow down and come closer together. This leads to the formation of liquid water droplets, as the water molecules are no longer able to remain in a gaseous state. Therefore, temperature is the property of matter that causes water vapor to condense.Rate this question:
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- 3.
When a great force is applied to an object, what happens?
- A.
The object moves
- B.
Nothing moves
- C.
Object is stucked
- D.
None
Correct Answer
A. The object movesExplanation
When a great force is applied to an object, it tends to move. This is because force is directly proportional to the acceleration of an object, according to Newton's second law of motion. Therefore, when a significant force is exerted on an object, it overcomes any opposing forces (such as friction) and causes the object to move.Rate this question:
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- 4.
What is the first property of matter you would use to identify a cardinal?
- A.
Color
- B.
Odour
- C.
None
Correct Answer
A. ColorExplanation
The first property of matter that can be used to identify a cardinal is its color. Cardinals are known for their bright red plumage, which is distinct and easily recognizable. By observing the color of a bird, particularly if it is predominantly red, one can identify it as a cardinal.Rate this question:
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- 5.
Rain, snow, hail, and sleet are all examples of this part of the water cycle?
- A.
Precipitation
- B.
Condensation
- C.
Chemical change
- D.
None
Correct Answer
A. PrecipitationExplanation
Rain, snow, hail, and sleet are all forms of water that fall from the atmosphere to the Earth's surface. This process is known as precipitation. During the water cycle, water evaporates from bodies of water, condenses in the atmosphere to form clouds, and then falls back to the Earth as precipitation. Therefore, precipitation is the correct answer as it encompasses all these forms of water that occur during the water cycle.Rate this question:
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- 6.
Soil provides this important ingredient for plant growth.
- A.
Nutrients
- B.
Sodium
- C.
Calcium
- D.
Minerals
Correct Answer
A. NutrientsExplanation
Soil provides essential nutrients for plant growth. These nutrients include sodium, calcium, and minerals. Without these nutrients, plants would not be able to grow and thrive. Nutrients play a crucial role in various plant processes such as photosynthesis, root development, and overall plant health. Therefore, soil's contribution of nutrients is vital for the growth and survival of plants.Rate this question:
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- 7.
Tides are caused by the pull of this on the earth's oceans.
- A.
Moon
- B.
Sun
- C.
Mars
- D.
Water
Correct Answer
A. MoonExplanation
The moon's gravitational pull causes tides on Earth's oceans. As the moon orbits around the Earth, its gravitational force creates a bulge on the side of the Earth closest to the moon and a second bulge on the opposite side. These bulges result in the rise and fall of the ocean's surface, creating the phenomenon we know as tides. The sun also has an influence on tides, but the moon's gravitational pull is stronger, making it the primary cause of tides.Rate this question:
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- 8.
How does a plant get its energy?
- A.
Sunlight
- B.
Air
- C.
Water
- D.
None
Correct Answer
A. SunlightExplanation
Plants get their energy through a process called photosynthesis, where they use sunlight to convert carbon dioxide and water into glucose and oxygen. Sunlight provides the energy needed for this chemical reaction to occur, allowing plants to produce their own food and grow. Without sunlight, plants would not be able to carry out photosynthesis and obtain the energy they need to survive.Rate this question:
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- 9.
Hydrogen and Oxygen are examples of this state of matter.
- A.
Gas
- B.
Liquid
- C.
Solid
- D.
None
Correct Answer
A. GasExplanation
Hydrogen and Oxygen are examples of the gas state of matter because they exist as individual molecules that are not bound together in a fixed arrangement. In the gas state, the molecules have high energy and move freely, filling the space they are in. Hydrogen and Oxygen both have low boiling points, which allows them to exist as gases at room temperature and atmospheric pressure.Rate this question:
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- 10.
Light and Heat Energy are provided for Earth by this.
- A.
Sun
- B.
Moon
- C.
Water
- D.
Air
Correct Answer
A. SunExplanation
The Sun is the correct answer because it is the primary source of light and heat energy for Earth. Through the process of nuclear fusion, the Sun emits vast amounts of energy in the form of light and heat, which reach our planet and sustain life. The Sun's rays provide the necessary energy for photosynthesis in plants, which is essential for the production of oxygen and food. Additionally, the Sun's heat energy drives weather patterns and climate on Earth. Without the Sun, Earth would be cold, dark, and incapable of supporting life as we know it.Rate this question:
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- 11.
Cactus and scorpions live in this habitat.
- A.
Desert
- B.
Water
- C.
Forest
- D.
Both
Correct Answer
A. DesertExplanation
Cacti and scorpions are both well-adapted to survive in desert environments, which are characterized by low rainfall, high temperatures, and arid conditions. Deserts provide the necessary conditions for cacti to thrive, as they are able to store water in their thick stems and have spines to protect themselves from predators. Scorpions, on the other hand, have a unique ability to conserve water and are able to survive in the harsh desert climate. Therefore, the correct answer is desert.Rate this question:
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- 12.
This is the major source of energy for all living things.
- A.
Sun
- B.
Water
- C.
Air
- D.
All
Correct Answer
A. SunExplanation
The sun is the major source of energy for all living things on Earth. Through a process called photosynthesis, plants convert sunlight into chemical energy, which is then passed on to animals and other organisms in the food chain. Sunlight provides the energy necessary for plants to grow, produce oxygen, and provide food for other organisms. Without the sun's energy, life as we know it would not be possible.Rate this question:
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- 13.
This natural disaster affected thousands of acres in Yellowstone National Park.
- A.
Fire
- B.
Flood
- C.
Earthquake
- D.
Tsunami
Correct Answer
A. FireExplanation
The correct answer is fire. Fire is a natural disaster that can cause widespread damage to forests and vegetation. In the case of Yellowstone National Park, a fire would have the potential to affect thousands of acres due to the park's vast size and the flammable nature of its vegetation. Fires can spread quickly and destroy habitats, disrupt ecosystems, and pose a threat to wildlife and human safety.Rate this question:
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- 14.
The phase of the moon when you cannot see any of it.
- A.
New Moon
- B.
Half moon
- C.
Full Moon
- D.
Eclipse
Correct Answer
A. New MoonExplanation
During a new moon, the moon is positioned between the Earth and the Sun, causing the side of the moon that is illuminated by the Sun to face away from Earth. As a result, the moon appears completely dark, making it impossible to see any part of it from Earth. This phase occurs approximately every 29.5 days and marks the beginning of a new lunar cycle.Rate this question:
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- 15.
What is it called when water runs across land and carries soil away?
- A.
Erosion
- B.
Sedimentation
- C.
Marsh
- D.
None
Correct Answer
A. ErosionExplanation
Erosion is the correct answer because it refers to the process of water running across land and carrying soil away. This natural process is responsible for shaping the Earth's surface by wearing down and transporting soil, rocks, and other materials.Rate this question:
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- 16.
What do we call it when rocks are broken down into smaller particles?
- A.
Weathering
- B.
Heating
- C.
Drowning
- D.
None
Correct Answer
A. WeatheringExplanation
Weathering refers to the process by which rocks are broken down into smaller particles over time. This can occur through various mechanisms such as physical weathering (e.g., freeze-thaw cycles, abrasion), chemical weathering (e.g., dissolution, oxidation), and biological weathering (e.g., root growth, burrowing organisms). These processes act on rocks exposed to the elements, gradually breaking them apart into smaller fragments. Therefore, weathering is the correct term to describe the breakdown of rocks into smaller particles.Rate this question:
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- 17.
At what time of day is the shadow at its shortest?
- A.
Noon
- B.
Evening
- C.
Night
- D.
Day
Correct Answer
A. NoonExplanation
The shadow is at its shortest at noon because at this time, the sun is directly overhead, resulting in the shortest possible shadow. As the sun moves lower in the sky during the evening and night, the shadow becomes longer. During the day, the shadow length can vary depending on the position of the sun, but it is generally longer than at noon.Rate this question:
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- 18.
When Missouri is tilted towards the Sun, what season are we most likely having?
- A.
Summer
- B.
Winter
- C.
Rainy
- D.
Fall
Correct Answer
A. SummerExplanation
When Missouri is tilted towards the Sun, it is most likely experiencing summer. This is because during the summer season, the tilt of the Earth causes the Sun's rays to hit Missouri more directly, resulting in longer daylight hours and warmer temperatures.Rate this question:
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Quiz Review Timeline +
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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Jul 10, 2024Quiz Edited by
ProProfs Editorial Team -
May 13, 2007Quiz Created by
Segagirl
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