MCQs Environmental Science 27

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MCQs Environmental Science-27
Multiple Choice Questions (MCQs) for Test Preparation

1. Deficiency of vitamin C results in———–

 
 
 
 

2. The term “Sustainable Development” was first officially used as a global priority in __________

 

 
 
 
 

3. Which of the following is NOT a major source of air pollution?

 
 
 
 

4. _________________is among the primary chemicals responsible for ozone layer depletion

 
 
 
 

5. _________________ is currently phased out due to their ozone-depleting potential. However, they were widely considered the most effective fire extinguishing agents for aircraft and military use due to their ability to inhibit the combustion process chemically

 
 
 
 

6. The phase-out of methyl bromide has been challenging mainly because of its _________

 
 
 
 

7. Pakistan (Punjab) Environmental Act, 1997, regulates the law governing the ___________ and the processes and activities that have impact on their management

 
 
 
 

8. ————— is a community of different species that interact with each other and their environment

 
 
 
 

9. The anticipated effects of Global warming include __________

 
 
 
 

10. What is the chemical formula of quartz?

 
 
 
 

Question 1 of 10

MCQs Environmental Science 27, Walker Circulation, La Nina, geology, Teleconnections, Southern Oscillation, Lithosphere, Mineral, Thermocline, Environmental Science, MCQs

MCQs Environmental Science 27, Walker Circulation, La Nina, geology, Teleconnections, Southern Oscillation, Lithosphere, Mineral, Thermocline, Environmental Science, MCQs

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Other Multiple Choice Questions (MCQ) Tests

[General Agriculture] [Agronomy] [Entomology] [Soil Science]
[Environmental Science] [Horticulture] [Plant Breeding and Genetics]

MCQs for Multiple Competitive Testing Services

Use of Multiple-choice questions (MCQs) is among the proven strategies to test your knowledge and improve your skills for relevant exams. These Expert-Approved MCQs cover various aspects of Agriculture, Agronomy, Soil Science, Horticulture, Entomology, Environmental Science, Plant Breeding and Genetics, Forestry, General Biology, Botany, Zoology. MCQs Environmental Science-27

These MCQs are designed to assist candidates preparing for various competitive examinations, including:
National Testing Service (NTS); Open Testing Service (OTS); Educational Testing and Evaluation Agency (ETEA); Federal Public Service Commission (FPSC); Provincial Public Service Commissions (PPSC, SPSC, BPSC, KPPSC), Punjab Public Service Commission (PPSC); Balochistan Public Service Commission (BPSC); Khyber Pakhtunkhwa Public Service Commission (KPPSC); Sindh Public Service Commission (SPSC); Punjab Horticultrue Authority (PHA); Zarai Taraqiati Bank Limited (ZTBL); MCQs Environmental Science-27

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MCQs Environmental Science 27, Walker Circulation, La Nina, geology, Teleconnections, Southern Oscillation, Lithosphere, Mineral, Thermocline, Environmental Science, MCQs

Environmental science

Environmental science is the systematic study of the natural environment, its processes, and the impact of human activities on the environment, to preserve and improve the quality of life on Earth.

Environmental science is an interdisciplinary field that studies the interactions between the physical, chemical, and biological components of the environment and how humans affect these systems. It integrates knowledge from biology, chemistry, geology, physics, and social sciences to understand natural phenomena, ecosystem dynamics, and human impacts on the planet.

The environment is composed of biotic (living) and abiotic (non-living) elements. Biotic components include all living organisms like plants, animals, and microorganisms, while abiotic components consist of physical and chemical factors such as air, water, soil, climate, and minerals. The major spheres of the environment are the atmosphere (gases), hydrosphere (water), lithosphere (rocks and soil), and biosphere (life).

MCQs Environmental Science 27, Walker Circulation, La Nina, geology, Teleconnections, Southern Oscillation, Lithosphere, Mineral, Thermocline, Environmental Science, MCQs

Ecology Study of living organisms and their interactions with the environment, Focuses on ecosystems, biodiversity, and conservation
Atmospheric Science Study of the Earth’s atmosphere and its processes. Includes meteorology, climatology, and air quality
Hydrology Study of water resources and its cycle, Includes water quality, watershed management, and hydrogeology
Geology Study of the Earth’s physical structure and processes, Includes environmental geology, geomorphology, and geochemistry
Environmental Chemistry Study of chemical processes in the environment. Includes air and water pollution, toxicology, and environmental analytical chemistry
Environmental Biology Study of living organisms and their interactions with the environment. Includes microbiology, botany, zoology, and conservation biology
Environmental Physics Study of physical processes in the environment. Includes radiation, climate modeling, and environmental remote sensing
Environmental Engineering Application of engineering principles to environmental problems. Includes water and wastewater treatment, air pollution control, and waste management
Environmental Policy and Management Study of policies and practices for environmental conservation. Includes environmental law, sustainability, and natural resource management
Conservation Biology Study of preserving and protecting threatened and endangered species. Includes habitat restoration, wildlife management, and ecosystem conservation
Ecotoxicology Study of toxic substances and their effects on the environment. Includes environmental toxicology and risk assessment
Environmental Economics. Study of economic principles and policies related to environmental issues. It includes cost-benefit analysis, environmental valuation, and sustainable development
Geographic Information Systems (GIS) and Remote Sensing Study of spatial analysis and mapping of environmental data. Includes GIS, remote sensing, and spatial modeling
Sustainability Science Study of sustainable development and its social, economic, and environmental dimensions. Includes sustainable lifestyles, sustainable agriculture, and sustainable urban planning. 
Environmental Health Study of human health impacts from environmental factors. Includes environmental epidemiology, toxicology, and occupational health

Biodiversity, Ecosystem, Habitat, Species extinction, Conservation biology, Ecological footprint, Sustainable development, Wildlife management

Air pollution, Water pollution, Soil pollution, Noise pollution, Plastic pollution, Chemical pollution, Climate change, Greenhouse gases

Global warming, Carbon footprint, Renewable energy, Energy efficiency, Climate justice, Adaptation and mitigation, Sea-level rise, Extreme weather events

Water scarcity, Deforestation, Land degradation, Mining and extraction, Sustainable agriculture, Food security, Resource management, Ecosystem services

Hydroponics, Aeroponics, Aquaponics, Greenhouse production, Container gardening, Vertical gardening, Biodynamic farming, Permaculture, Polyculture, Regenerative agriculture, Weather forecasting, Decision support systems, Greenhouse automation, LED grow lights, Horticultural software,

MCQs Environmental Science 27, Walker Circulation, La Nina, geology, Teleconnections, Southern Oscillation, Lithosphere, Mineral, Thermocline, Environmental Science, MCQs

MCQs Environmental Science-27

 

MCQs Environmental Science-27

Note

These tests are for preparation purposes only. Choices may differ depending on the scientific material consulted. MCQs Environmental Science-27

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MCQs Environmental Science 27, Walker Circulation, La Nina, geology, Teleconnections, Southern Oscillation, Lithosphere, Mineral, Thermocline, Environmental Science, MCQs

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