Grade 5 Evs Quiz: Test Your Environmental Knowledge
Take the Grade 5 EVS Quiz and explore the dynamic world of environmental studies This quiz covers a range of environmental topics, designed to challenge and expand your knowledge. You'll encounter questions about the role of microorganisms in the environment, the dietary habits of birds, and the dependencies of living and non-living things on their surroundings.
This quiz offers a perfect blend of fun and education, helping students understand complex concepts through practical examples and thought-provoking questions. It's ideal for both classroom use and individual study, providing instant feedback and detailed explanations to enhance learning. Get ready for an educational Read morejourney and see how much you can learn about our incredible planet!
Grade 5 EVS Questions and Answers
- 1.
Plant make their own food in the presence of sunlight using _______ and _______ from the air.
- A.
Nitrogen, carbon dioxide
- B.
Water, carbon dioxide
- C.
Chlorophyll ,water
- D.
Oxygen, carbon dioxide
Correct Answer
B. Water, carbon dioxideExplanation
Plants make their own food through a process called photosynthesis, which requires sunlight. During photosynthesis, plants use water and carbon dioxide from the air to produce glucose and oxygen. Water is absorbed by the roots and transported to the leaves, where it combines with carbon dioxide in the presence of sunlight and chlorophyll to produce glucose. Oxygen is released as a byproduct. Therefore, the correct answer is "Water, carbon dioxide."Rate this question:
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- 2.
Plant make their own food in the presence of _________.
- A.
Sunlight
- B.
Air
- C.
Water
- D.
Oxygen
Correct Answer
A. SunlightExplanation
Plants make their own food through a process called photosynthesis. During photosynthesis, plants use sunlight, along with carbon dioxide and water, to produce glucose (a type of sugar) and oxygen. Sunlight is crucial for this process as it provides the energy needed to convert carbon dioxide and water into glucose. Without sunlight, plants would not be able to produce food and therefore would not be able to survive.Rate this question:
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- 3.
A ________ formed by the interlinking of several food chain.
- A.
Ecosystem
- B.
Biodiversity
- C.
Food web
- D.
Species
Correct Answer
C. Food webExplanation
A food web is a complex network of interconnected food chains within an ecosystem, illustrating the various feeding relationships between organisms. It shows how producers (plants) provide energy for primary consumers (herbivores), which are eaten by secondary and tertiary consumers (carnivores and omnivores), while decomposers break down dead matter, recycling nutrients. This interlinking of multiple food chains highlights the complexity and interdependence of organisms, offering a more comprehensive view of energy and nutrient flow in an ecosystem.Rate this question:
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- 4.
We human beings depend on our ___________ for all our needs.
- A.
Atmosphere
- B.
Environment
- C.
Biodiversity
- D.
Note of these
Correct Answer
B. EnvironmentExplanation
We human beings depend on our environment for all our needs because it provides essential resources such as air, water, food, and shelter. The environment encompasses everything around us, including natural ecosystems, weather patterns, and resources like minerals and fossil fuels. It supports agriculture for food production, supplies clean water for drinking and sanitation, and offers raw materials for constructing homes and creating goods. Additionally, the environment plays a critical role in regulating climate and purifying air, making it indispensable for our survival and well-being. Without a healthy and balanced environment, sustaining human life and our various activities would be impossible.Rate this question:
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- 5.
Plants use roots in the soil for their ________ needs.
- A.
Oxygen
- B.
Nitrogen
- C.
Carbon dioxide
- D.
Nutrition
Correct Answer
D. NutritionExplanation
Plants use their roots to absorb water and essential nutrients from the soil, which are critical for their growth and development. These nutrients include minerals like nitrogen, phosphorus, and potassium, which are necessary for processes such as protein synthesis, energy transfer, and overall plant health. Roots also help anchor the plant in the soil, providing stability. Therefore, roots play a vital role in meeting the nutritional needs of plants and ensuring their proper growth and health.Rate this question:
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- 6.
Living things use ________ form the air for breathing and give out __________.
- A.
Nitrogen, carbon dioxide
- B.
Oxygen, carbon dioxide
- C.
Nitrogen, Oxygen
- D.
Hydrogen, Oxygen
Correct Answer
B. Oxygen, carbon dioxideExplanation
Living things use oxygen from the air for breathing and give out carbon dioxide. Oxygen is essential for cellular respiration, which is the process by which cells convert oxygen and glucose into energy. During this process, carbon dioxide is produced as a waste product and is expelled from the body through respiration.Rate this question:
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- 7.
Plants use __________ from the air to make their food during photosynthesis.
- A.
Nitrogen oxide
- B.
Hydrogen
- C.
Carbon dioxide
- D.
Helium
Correct Answer
C. Carbon dioxideExplanation
Plants use carbon dioxide from the air to make their food through a process called photosynthesis. During photosynthesis, plants convert carbon dioxide and water into glucose and oxygen, using sunlight as an energy source. This glucose is then used as a building block for other organic compounds that the plant needs for growth and development. Therefore, carbon dioxide is essential for the survival and growth of plants.Rate this question:
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- 8.
Living and non-living things are dependent on ___________.
- A.
Water
- B.
Energy
- C.
Environment
- D.
Oxygen
Correct Answer
A. WaterExplanation
Living and non-living things are dependent on the environment, which provides essential resources and conditions for life processes and stability. For living things, the environment supplies air, water, food, and shelter, and supports ecosystems and habitats. For non-living things, environmental factors such as temperature and weathering influence their existence and stability. Overall, the environment is crucial for the balance and sustainability of life on Earth.Rate this question:
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- 9.
_____ is the deer's food.
- A.
Birds
- B.
Plants
- C.
Insects
- D.
Fishes
Correct Answer
B. PlantsExplanation
Deer are herbivores, meaning they primarily eat plant-based foods such as grasses, leaves, twigs, and fruits. These provide the necessary nutrients and energy for their survival, growth, and reproduction. Unlike carnivores, deer do not consume meat, insects, or fish, as their digestive systems are adapted to process plant matter. Thus, grass and other vegetation are the main components of a deer's diet.Rate this question:
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- 10.
Birds are __________.
- A.
Herbivores
- B.
Carnivores
- C.
Omnivores
- D.
Insectivores
Correct Answer
C. OmnivoresExplanation
Birds are omnivores, meaning they have a varied diet that includes both plant and animal matter. While some birds are herbivores, consuming seeds, fruits, and nectar, others are carnivores or insectivores, eating meat or insects. Many birds, such as crows and robins, eat a mix of these food sources, making them omnivores. This diverse diet allows birds to adapt to different environments and food availabilities.Rate this question:
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- 11.
Microorganisms from a part of the environment.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Microorganisms are present in various parts of the environment, including soil, water, and air. They play a crucial role in nutrient cycling, decomposition, and maintaining ecological balance. They can be found in extreme environments such as hot springs and deep-sea vents, as well as in more common habitats like forests and gardens. Therefore, it is true that microorganisms are found in different parts of the environment.Rate this question:
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- 12.
It is necessary to maintain biodiversity.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Maintaining biodiversity is necessary because it ensures the stability and resilience of ecosystems. Biodiversity provides various ecosystem services such as pollination, nutrient cycling, and pest control, which are crucial for the survival of both wildlife and humans. Additionally, biodiversity contributes to the development of new medicines and technologies. It also helps in mitigating the impacts of climate change by sequestering carbon dioxide and regulating temperature. Therefore, it is essential to preserve and protect biodiversity to sustain life on Earth.Rate this question:
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- 13.
Grasshoppers eat birds.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement "Grasshoppers eat birds" is false. Grasshoppers are herbivorous insects that primarily feed on plants, such as leaves and grass. They do not have the physical ability or behavior to eat birds, which are much larger animals.Rate this question:
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- 14.
Living and non-living things are dependent on each other.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Living and nonliving things are dependent on each other because they both play important roles in maintaining the balance of ecosystems. Nonliving things provide the necessary resources and conditions for living things to survive, such as sunlight, water, and nutrients. On the other hand, living things interact with and depend on nonliving things for shelter, protection, and energy. For example, plants rely on sunlight for photosynthesis, while animals depend on plants for food and oxygen. This interdependence ensures the sustainability and functioning of ecosystems.Rate this question:
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- 15.
One living being can be a part of multiple food chains.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
One living being can indeed be a part of multiple food chains. This is because ecosystems are interconnected, and many organisms have varied diets and roles within different food chains. For example, a bird might eat insects (part of one food chain) and also be preyed upon by larger predators (part of another food chain). This interconnected network of food chains is known as a food web.Rate this question:
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- 16.
Every living being gets its food from the environment.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Living things require food in order to survive and obtain energy for various biological processes. They obtain this food from their environment, either by consuming other organisms or by directly absorbing nutrients from their surroundings. This process is essential for the growth, development, and maintenance of all living organisms. Therefore, it is true that every living thing gets its food from the environment.Rate this question:
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- 17.
There is only one food chain in our environment.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because there are multiple food chains in our environment. A food chain is a sequence of organisms, where each organism is the food source for the next organism in the chain. In reality, there are numerous interconnected food chains that exist in different ecosystems. These chains can overlap and interact, forming complex food webs. Therefore, the statement that there is only one food chain in our environment is incorrect.Rate this question:
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- 18.
It is important that environmental balance is maintained.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Environmental balance refers to the delicate equilibrium between different components of the environment, including air, water, land, and living organisms. Maintaining this balance is crucial for the sustainability of ecosystems, as it ensures the availability of resources and supports the survival of various species. Human activities, such as pollution, deforestation, and overexploitation of natural resources, can disrupt this balance and lead to negative consequences, such as climate change, loss of biodiversity, and depletion of essential resources. Therefore, it is indeed important to maintain environmental balance to protect the planet and ensure a sustainable future.Rate this question:
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- 19.
Caterpillars eat grass and leaves.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Caterpillars are herbivores and primarily feed on plant material, including grass and leaves. They play a crucial role in the ecosystem as primary consumers, converting plant material into energy that can be used by other organisms higher up the food chain. Different species of caterpillars have specific preferences for certain types of plants. For example, monarch caterpillar larvae exclusively feed on milkweed leaves, while other caterpillar species may consume a variety of leaves from trees, shrubs, and even grasses.Rate this question:
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- 20.
Organisms does not use atmospheric oxygen for respiration.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Most organisms do use atmospheric oxygen for respiration. This process, known as aerobic respiration, is essential for the production of energy in many living beings, including humans, animals, plants, and many microorganisms. Oxygen is inhaled from the atmosphere, transported to cells, and used to convert glucose and other nutrients into energy, carbon dioxide, and water. However, some organisms, such as certain bacteria and archaea, use anaerobic respiration, which does not require atmospheric oxygen.Rate this question:
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Nov 18, 2024Quiz Edited by
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Oct 03, 2020Quiz Created by
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