Mock Test

Exam: BPSC Subject: General Science Topic: Environmental Science

Total Questions: 20

Q1. The concept of 'Bio-Art' as an extension of environmental art often incorporates:

The use of exclusively found natural objects Living organisms, biotechnology, and scientific processes Large-scale earthmoving for purely aesthetic purposes Digital manipulation of natural landscapes
Q2. A risk assessment that involves a stakeholder consultation typically aims to:

Reduce the number of participants Gather diverse perspectives and ensure transparency Speed up the decision-making process Eliminate all potential risks
Q3. The 'Value-Belief-Norm (VBN)' theory is a prominent model explaining pro-environmental behavior. According to this theory, which of the following is the most crucial mediating factor linking personal values to behavioral intentions?

Perceived behavioral control Awareness of consequences Felt responsibility Self-efficacy
Q4. Which of the following best describes the core focus of Environmental Psychology?

The study of how human behavior influences the natural environment. The examination of the relationship between people and their physical surroundings. The analysis of the biological and chemical processes within ecosystems. The investigation of social movements related to environmental protection.
Q5. What geological factor contributes to the formation of landslides?

Increased solar radiation Steep slopes and heavy rainfall Low atmospheric pressure Absence of vegetation
Q6. The 'Precautionary Principle' is often invoked when addressing emerging environmental risks. What is the primary justification for its application?

To ensure economic growth is not hindered by over-regulation. To prevent potential harm to human health and the environment, even in the absence of conclusive scientific proof of causality. To allocate blame and responsibility for existing environmental damage. To promote the adoption of the cheapest available pollution control technologies.
Q7. The concept of 'intergenerational equity' in sustainable development means:

Prioritizing the needs of the current generation above all others Ensuring that future generations have the same or better opportunities as the current generation Focusing solely on technological solutions for future environmental problems Limiting population growth to reduce the burden on future generations
Q8. Which of the following is a characteristic feature of photochemical smog, as opposed to industrial or London-type smog?

High concentrations of SO2 Presence of nitrogen oxides and ozone Dominance of particulate matter Low visibility due to water vapor
Q9. Which of the following is a common household source of soil pollution?

Recycling paper Composting food scraps Improper disposal of batteries Watering plants
Q10. Which of the following is an example of 'symbiosis' that contributes to ecosystem health?

Predation Parasitism Mutualism (e.g., pollination) Competition
Q11. Which type of geological hazard, often exacerbated by deforestation and improper land-use practices in mountainous regions, is characterized by the rapid downslope movement of rock, soil, and debris?

Karst subsidence Groundwater contamination Landslides and debris flows Geothermal anomalies
Q12. The lifetime of tropospheric ozone is highly variable and depends on photochemical reactions. Under which of the following atmospheric conditions would tropospheric ozone have the SHORTEST lifetime?

Low NOx concentrations and high CO concentrations High NOx concentrations and high UV radiation Low NOx concentrations and low UV radiation High CO concentrations and low UV radiation
Q13. In the context of 'transboundary pollution', the analytical challenge of 'attribution' is paramount. What does attribution entail in this context?

Identifying the specific polluting activities within a country. Determining the proportion of pollution originating from different source countries. Quantifying the total economic damage caused by pollution. Establishing the legal liability for transboundary pollution.
Q14. The 'Rainforest Alliance' is an international non-profit organization that works to conserve biodiversity and promote sustainable livelihoods through...

Strict lobbying of governments Certification programs for agriculture and forestry Funding for scientific research only Direct intervention in illegal logging operations
Q15. The 'Nitrogen Fixation' process converts atmospheric nitrogen into:

Nitrate ions Ammonia Nitrite ions Nitrogen gas
Q16. The Public Liability Insurance Act, 1991, aims to provide immediate relief to victims of accidents involving hazardous substances. What is the minimum mandatory insurance coverage an 'owner' handling hazardous substances must obtain?

A fixed sum of Rupees Five Lakhs. An amount equivalent to the potential damage assessed by a government-appointed valuer. A sum determined by the State Government, not exceeding Rupees Five Lakhs. A sum determined by the Central Government, not exceeding Rupees Ten Lakhs.
Q17. When assessing the environmental impact of shale gas extraction (fracking), a primary geological concern is:

The generation of excessive heat from fracturing Potential for induced seismicity and migration of fracturing fluids into groundwater The release of ozone-depleting substances The formation of new salt domes
Q18. The Gaia hypothesis suggests that Earth's biosphere and atmosphere function as a self-regulating system. Which biogeochemical cycle is often cited as a prime example of this self-regulation, particularly in maintaining atmospheric composition?

Phosphorus cycle Sulfur cycle Oxygen cycle Mercury cycle
Q19. The National Green Tribunal (NGT) has the power to pass orders for the restoration of damaged environment. This restoration power is often linked to which legal principle for ensuring accountability?

Res judicata Polluter Pays Principle Doctrine of Necessity Doctrine of Proportionality
Q20. What is a 'control group' often used for in environmental experiments?

To increase the sample size To provide a baseline for comparison To analyze existing data To visualize results

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