1The term 'Environment' is derived from which French word meaning 'to surround'?
A.Environner
B.Entourage
C.Environe
D.Envisage
Correct Answer: Environner
Explanation:
The word 'Environment' comes from the French word 'Environner', which means to surround, enclose, or encircle.
Incorrect! Try again.
2Which of the following is considered an abiotic component of the environment?
A.Plants
B.Bacteria
C.Animals
D.Temperature
Correct Answer: Temperature
Explanation:
Abiotic components are non-living physical and chemical elements in the ecosystem, such as temperature, water, sunlight, and soil.
Incorrect! Try again.
3The domain of the earth that consists of solid rocks and soil is known as:
A.Atmosphere
B.Biosphere
C.Hydrosphere
D.Lithosphere
Correct Answer: Lithosphere
Explanation:
The Lithosphere is the rigid, outer part of the earth, consisting of the crust and upper mantle.
Incorrect! Try again.
4Which sphere of the Earth encompasses all living organisms and their interactions with the environment?
A.Biosphere
B.Mesosphere
C.Stratosphere
D.Exosphere
Correct Answer: Biosphere
Explanation:
The Biosphere is the narrow zone where the atmosphere, hydrosphere, and lithosphere interact to support life.
Incorrect! Try again.
5Environmental Studies is described as multidisciplinary because:
A.It integrates knowledge from various sciences and social sciences
B.It is not related to physics
C.It only deals with biology
D.It focuses solely on chemical reactions
Correct Answer: It integrates knowledge from various sciences and social sciences
Explanation:
Environmental Studies draws upon fields like biology, chemistry, physics, geography, economics, law, and sociology to understand environmental issues.
Incorrect! Try again.
6What is the primary gas found in the Earth's atmosphere by percentage?
A.Carbon Dioxide
B.Oxygen
C.Argon
D.Nitrogen
Correct Answer: Nitrogen
Explanation:
Nitrogen makes up approximately 78% of the Earth's atmosphere.
Incorrect! Try again.
7Which component of the environment refers to the water present on Earth in liquid, solid, or gaseous form?
A.Biosphere
B.Lithosphere
C.Atmosphere
D.Hydrosphere
Correct Answer: Hydrosphere
Explanation:
The Hydrosphere includes all water bodies such as oceans, rivers, lakes, glaciers, and water vapor.
Incorrect! Try again.
8The report 'Our Common Future', which popularized the term Sustainable Development, was published by:
A.Brundtland Commission
B.World Bank
C.UNESCO
D.WHO
Correct Answer: Brundtland Commission
Explanation:
The World Commission on Environment and Development (WCED), known as the Brundtland Commission, published 'Our Common Future' in 1987.
Incorrect! Try again.
9How is 'Sustainable Development' best defined?
A.Development that maximizes profit at any cost
B.Development that meets the needs of the present without compromising the ability of future generations to meet their own needs
C.Development that focuses only on environmental conservation
D.Development that stops all industrial activity
Correct Answer: Development that meets the needs of the present without compromising the ability of future generations to meet their own needs
Explanation:
This is the standard definition provided by the Brundtland Report.
Incorrect! Try again.
10Which of the following is NOT one of the three pillars of sustainability?
A.Political
B.Social
C.Economic
D.Environmental
Correct Answer: Political
Explanation:
The three pillars of sustainability are Economic viability, Social equity, and Environmental protection.
Incorrect! Try again.
11The maximum population size of a biological species that can be sustained in a specific environment, given the food, habitat, water, and other resources available, is called:
A.Environmental Resistance
B.Ecological Footprint
C.Biotic Potential
D.Carrying Capacity
Correct Answer: Carrying Capacity
Explanation:
Carrying capacity defines the limit of resources available to sustain a population without degrading the environment.
Incorrect! Try again.
12The Sustainable Development Goals (SDGs) were adopted by the United Nations in which year?
A.2000
B.2015
C.2012
D.2020
Correct Answer: 2015
Explanation:
The 17 SDGs were adopted by all United Nations Member States in 2015 as part of the 2030 Agenda for Sustainable Development.
Incorrect! Try again.
13How many Sustainable Development Goals (SDGs) are there?
A.15
B.21
C.17
D.10
Correct Answer: 17
Explanation:
There are 17 distinct goals designed to be a blueprint to achieve a better and more sustainable future for all.
Incorrect! Try again.
14Which SDG focuses on 'No Poverty'?
A.Goal 5
B.Goal 13
C.Goal 10
D.Goal 1
Correct Answer: Goal 1
Explanation:
SDG 1 aims to end poverty in all its forms everywhere.
Incorrect! Try again.
15What is the target year for achieving the Sustainable Development Goals?
A.2040
B.2050
C.2025
D.2030
Correct Answer: 2030
Explanation:
The SDGs are part of the '2030 Agenda for Sustainable Development'.
Incorrect! Try again.
16Which concept emphasizes fairness in the distribution of resources and opportunities between the current generation and future generations?
A.Inter-generational equity
B.Economic growth
C.Intra-generational equity
D.Carrying capacity
Correct Answer: Inter-generational equity
Explanation:
Inter-generational equity refers to fairness between generations (present vs. future).
Incorrect! Try again.
17Biotic components of the environment include:
A.Light and Temperature
B.Soil and Minerals
C.Water and Air
D.Flora and Fauna
Correct Answer: Flora and Fauna
Explanation:
Biotic components are the living parts of an ecosystem, such as plants (flora) and animals (fauna).
Incorrect! Try again.
18Which layer of the atmosphere contains the ozone layer that protects us from UV radiation?
A.Thermosphere
B.Mesosphere
C.Troposphere
D.Stratosphere
Correct Answer: Stratosphere
Explanation:
The ozone layer is located within the Stratosphere.
Incorrect! Try again.
19The intersection of the Social, Economic, and Environmental pillars creates:
A.Industrialization
B.Sustainability
C.Urbanization
D.Profitability
Correct Answer: Sustainability
Explanation:
True sustainability is achieved when social equity, economic viability, and environmental protection overlap.
Incorrect! Try again.
20Which SDG is dedicated to 'Climate Action'?
A.Goal 7
B.Goal 11
C.Goal 15
D.Goal 13
Correct Answer: Goal 13
Explanation:
SDG 13 focuses on taking urgent action to combat climate change and its impacts.
Incorrect! Try again.
21The study of the interactions between organisms and their environment is known as:
A.Geology
B.Ecology
C.Anthropology
D.Meteorology
Correct Answer: Ecology
Explanation:
Ecology is the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Incorrect! Try again.
22What does 'Intra-generational equity' refer to?
A.Fairness between the present and future generations
B.Fairness between living and non-living components
C.Fairness among people living in the same generation
D.Fairness between humans and animals
Correct Answer: Fairness among people living in the same generation
Explanation:
Intra-generational equity implies fair access to resources for all people within the current generation, reducing the gap between rich and poor.
Incorrect! Try again.
23World Environment Day is celebrated annually on:
A.April 22
B.September 16
C.June 5
D.December 1
Correct Answer: June 5
Explanation:
World Environment Day is celebrated on June 5th to encourage worldwide awareness and action for the environment.
Incorrect! Try again.
24Which of the following is a renewable natural resource?
A.Solar Energy
B.Natural Gas
C.Coal
D.Petroleum
Correct Answer: Solar Energy
Explanation:
Solar energy is inexhaustible and naturally replenished, making it a renewable resource.
Incorrect! Try again.
25The concept of 'Triple Bottom Line' in sustainability refers to:
A.Politics, Policy, Police
B.People, Planet, Profit
C.Past, Present, Future
D.Production, Planning, Process
Correct Answer: People, Planet, Profit
Explanation:
The Triple Bottom Line is an accounting framework that incorporates three dimensions of performance: social (people), environmental (planet), and financial (profit).
Incorrect! Try again.
26SDG 4 ensures inclusive and equitable quality _____.
A.Energy
B.Healthcare
C.Education
D.Water
Correct Answer: Education
Explanation:
SDG 4 aims to ensure inclusive and equitable quality education and promote lifelong learning opportunities for all.
Incorrect! Try again.
27When a population exceeds its carrying capacity, it often leads to:
A.Sustainable development
B.Increased resource availability
C.Environmental degradation and population crash
D.Exponential growth
Correct Answer: Environmental degradation and population crash
Explanation:
Exceeding carrying capacity depletes resources, damaging the environment and causing the population to decline.
Incorrect! Try again.
28The 'Scope' of environmental studies includes:
A.Management of biodiversity
B.All of the above
C.Conservation of natural resources
D.Control of environmental pollution
Correct Answer: All of the above
Explanation:
Environmental studies covers a broad scope including conservation, pollution control, biodiversity, and social issues related to the environment.
Incorrect! Try again.
29Which conference is often called the 'Earth Summit'?
A.Kyoto Protocol 1997
B.Paris Agreement 2015
C.Stockholm Conference 1972
D.Rio Conference 1992
Correct Answer: Rio Conference 1992
Explanation:
The United Nations Conference on Environment and Development (UNCED), held in Rio de Janeiro in 1992, is widely known as the Earth Summit.
Incorrect! Try again.
30The predecessor to the Sustainable Development Goals (SDGs) were the:
A.Paris Goals
B.Agenda 21 Goals
C.Millennium Development Goals (MDGs)
D.Kyoto Targets
Correct Answer: Millennium Development Goals (MDGs)
Explanation:
The MDGs were established in 2000 and expired in 2015, after which they were succeeded by the SDGs.
Incorrect! Try again.
31Anthropogenic activities refer to:
A.Activities caused by animals
B.Natural disasters
C.Human-induced activities
D.Solar activities
Correct Answer: Human-induced activities
Explanation:
Anthropogenic refers to environmental change caused or influenced by people, either directly or indirectly.
Incorrect! Try again.
32Which SDG aims to conserve and sustainably use the oceans, seas, and marine resources?
A.Goal 15
B.Goal 6
C.Goal 12
D.Goal 14
Correct Answer: Goal 14
Explanation:
SDG 14 is titled 'Life Below Water'.
Incorrect! Try again.
33The layer of the earth composed of water in frozen form (ice) is specifically called the:
A.Cryosphere
B.Stratosphere
C.Troposphere
D.Ionosphere
Correct Answer: Cryosphere
Explanation:
The Cryosphere is the frozen water part of the Earth system, including ice caps, glaciers, and permafrost.
Incorrect! Try again.
34A society that satisfies its needs without diminishing the prospects of future generations is called a:
A.Industrial society
B.Capitalist society
C.Consumerist society
D.Sustainable society
Correct Answer: Sustainable society
Explanation:
This aligns with the core definition of sustainability.
Incorrect! Try again.
35Agenda 21 was a non-binding action plan of the UN regarding:
A.Digital Currency
B.Nuclear Disarmament
C.Sustainable Development
D.Space Exploration
Correct Answer: Sustainable Development
Explanation:
Agenda 21 is a product of the Earth Summit (Rio 1992) aimed at achieving sustainable development globally.
Incorrect! Try again.
36Which of the following is NOT a goal under the SDGs?
A.Gender Equality
B.Colonization of Mars
C.Clean Water and Sanitation
D.Zero Hunger
Correct Answer: Colonization of Mars
Explanation:
Colonizing Mars is not a Sustainable Development Goal; the goals focus on Earth's prosperity and health.
Incorrect! Try again.
37The holistic understanding of the environment helps in:
A.Exploiting resources faster
B.Increasing pollution
C.Developing appropriate technologies for waste management
D.Ignoring biodiversity
Correct Answer: Developing appropriate technologies for waste management
Explanation:
Understanding the environment helps create solutions like waste management, conservation strategies, and pollution control.
Incorrect! Try again.
38SDG 7 focuses on ensuring access to affordable, reliable, sustainable, and modern _____ for all.
A.Internet
B.Energy
C.Housing
D.Transport
Correct Answer: Energy
Explanation:
SDG 7 is titled 'Affordable and Clean Energy'.
Incorrect! Try again.
39In the context of sustainability, 'Viable' usually refers to the intersection of:
A.Social and Environmental aspects
B.Environmental and Economic aspects
C.Political and Social aspects
D.Economic and Social aspects
Correct Answer: Environmental and Economic aspects
Explanation:
A project is 'viable' if it is economically feasible while also being environmentally sound.
Incorrect! Try again.
40Which atmospheric layer is closest to the Earth's surface?
A.Troposphere
B.Stratosphere
C.Thermosphere
D.Mesosphere
Correct Answer: Troposphere
Explanation:
The Troposphere is the lowest layer of the atmosphere where weather phenomena occur.
Incorrect! Try again.
41Public awareness about the environment is necessary because:
B.Mass participation creates pressure for policy change
C.Individual actions impact the environment
D.All of the above
Correct Answer: All of the above
Explanation:
Environmental protection requires collective effort, individual responsibility, and political will driven by the public.
Incorrect! Try again.
42SDG 5 aims to achieve:
A.Quality Education
B.Clean Water
C.Gender Equality
D.Economic Growth
Correct Answer: Gender Equality
Explanation:
SDG 5 is dedicated to achieving gender equality and empowering all women and girls.
Incorrect! Try again.
43The transition from a 'Linear Economy' (take-make-dispose) to a 'Circular Economy' is a key strategy for:
A.Increasing waste
B.Ignoring recycling
C.Faster depletion of resources
D.Sustainable Development
Correct Answer: Sustainable Development
Explanation:
A Circular Economy minimizes waste and makes the most of resources, which is essential for sustainability.
Incorrect! Try again.
44Which component constitutes the largest part of the Hydrosphere?
A.Rivers
B.Groundwater
C.Oceans
D.Glaciers
Correct Answer: Oceans
Explanation:
Oceans contain approximately 97% of the Earth's water.
Incorrect! Try again.
45What is the main objective of Environmental Studies?
A.To promote the use of plastic
B.To increase carbon footprint
C.To create awareness about environmental issues and conservation
D.To industrialize forests
Correct Answer: To create awareness about environmental issues and conservation
Explanation:
The primary goal is to educate people to protect and conserve the environment.
Incorrect! Try again.
46SDG 15, 'Life on Land', focuses on:
A.Marine conservation
B.Urban planning
C.Sustainable forest management and combating desertification
D.Space exploration
Correct Answer: Sustainable forest management and combating desertification
Explanation:
SDG 15 targets the protection of terrestrial ecosystems, forests, and biodiversity.
Incorrect! Try again.
47The specific area where an organism lives is called its:
A.Habitat
B.Niche
C.Community
D.Biome
Correct Answer: Habitat
Explanation:
A habitat is the physical environment in which a species lives.
Incorrect! Try again.
48Which of the following is an example of a non-renewable resource?
A.Tides
B.Coal
C.Wind
D.Sunlight
Correct Answer: Coal
Explanation:
Coal is a fossil fuel that takes millions of years to form and cannot be replenished on a human timescale.
Incorrect! Try again.
49In the context of the three pillars of sustainability, 'Equitable' refers to the intersection of:
A.Social and Economic
B.Social and Environment
C.None of the above
D.Environment and Economic
Correct Answer: Social and Economic
Explanation:
A system is equitable when economic wealth is distributed fairly across the social spectrum.
Incorrect! Try again.
50What is the primary role of the ozone layer?
A.To keep the earth warm
B.To absorb harmful ultraviolet (UV) radiation
C.To provide oxygen for breathing
D.To produce rain
Correct Answer: To absorb harmful ultraviolet (UV) radiation
Explanation:
The ozone layer shields life on Earth from the sun's harmful ultraviolet rays.
Incorrect! Try again.
Did this save you a night before the exam?
LPU Notes is free, and it stays free. Ads cover part of the server bill.
The rest comes out of a student's own pocket: the domain, the storage,
and keeping the site up through the weeks everyone needs it at once.
The payment button didn't load. An ad blocker or a filtered network is the usual reason.
to try again.
Nothing here is ever locked, and nothing unlocks. Chip in only if it was worth it.
What it pays for →