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UGC NET Environmental Science Topic-Wise Test Series | Practice Chapter-Wise MCQs & Mock Tests

Prepare for UGC NET Environmental Science 2025 with our topic-wise test series. Access expertly designed chapter-wise MCQs, previous year questions, and full-length mock tests. Strengthen your concepts, track performance, and boost your NET exam score with detailed explanations and solutions.

Filter: All Unit-I: Fundamentals of Environmental Sciences Unit-II: Environmental Chemistry Unit-III: Environmental Biology Unit-IV: Environmental Geosciences Unit-VI: Environmental Pollution and Control Unit-VIII: Environmental Assessment, Management and Legislation Unit-X: Contemporary Environmental Issues

Ecology as an interdisciplinary science including origin of life and speciation

Free
CategoryUnit-III: Environmental Biology
Questions40
Time Limit40 mins

Human ecology, human settlements and environmental interactions

Free
CategoryUnit-III: Environmental Biology
Questions39
Time Limit39 mins

Ecosystem concept, structure (biotic and abiotic) and functional organization

Free
CategoryUnit-III: Environmental Biology
Questions40
Time Limit40 mins

Energy flow in ecosystems including models, food chains and food webs

CategoryUnit-III: Environmental Biology
Questions39
Time Limit39 mins

Biogeochemical cycles and ecological succession

CategoryUnit-III: Environmental Biology
Questions39
Time Limit39 mins

Species diversity, ecotone, edge effect, habitat and ecological niche

CategoryUnit-III: Environmental Biology
Questions41
Time Limit41 mins

Ecosystem stability, resilience, resistance and ecosystem services

CategoryUnit-III: Environmental Biology
Questions45
Time Limit45 mins

Classification of ecosystems and terrestrial ecosystem types

CategoryUnit-III: Environmental Biology
Questions42
Time Limit42 mins

Aquatic ecosystems including wetlands, lotic, lentic, estuarine and oceanic systems

CategoryUnit-III: Environmental Biology
Questions43
Time Limit43 mins

Biome concept, classification, distribution and global patterns

CategoryUnit-III: Environmental Biology
Questions41
Time Limit41 mins

Characteristics of major biomes including tundra, taiga, grassland, forests, savanna, chaparral and alpine biomes

CategoryUnit-III: Environmental Biology
Questions44
Time Limit44 mins

Population ecology including growth, regulation, carrying capacity and fluctuations

CategoryUnit-III: Environmental Biology
Questions42
Time Limit42 mins

Population dispersion, metapopulation dynamics, r and k strategies and keystone species

CategoryUnit-III: Environmental Biology
Questions44
Time Limit44 mins

Community ecology concepts and species interactions including predation, herbivory, parasitism and allelopathy

CategoryUnit-III: Environmental Biology
Questions41
Time Limit41 mins

Biological invasions and their ecological impacts

CategoryUnit-III: Environmental Biology
Questions44
Time Limit44 mins

Biodiversity concept, types, importance and threats

CategoryUnit-III: Environmental Biology
Questions45
Time Limit45 mins

Biodiversity hotspots, measures of biodiversity and hotspots in India

CategoryUnit-III: Environmental Biology
Questions40
Time Limit40 mins

Biodiversity conservation strategies including in situ, ex situ and in vitro methods

CategoryUnit-III: Environmental Biology
Questions44
Time Limit44 mins

Protected areas, national parks, sanctuaries and sacred groves of India

CategoryUnit-III: Environmental Biology
Questions44
Time Limit44 mins

Gene pool, biopiracy, bio-prospecting and restoration ecology

CategoryUnit-III: Environmental Biology
Questions47
Time Limit47 mins

Extinct, rare, endangered and threatened flora and fauna of India

CategoryUnit-III: Environmental Biology
Questions44
Time Limit44 mins

Industrial ecology and sustainable resource management

CategoryUnit-III: Environmental Biology
Questions49
Time Limit49 mins

Environmental toxicology including toxicity testing, bioassay and risk assessment

CategoryUnit-III: Environmental Biology
Questions44
Time Limit44 mins

Absorption, distribution, biotransformation and excretion of toxic agents

CategoryUnit-III: Environmental Biology
Questions45
Time Limit45 mins

Environmental microbiology including water borne diseases and air borne microbes

CategoryUnit-III: Environmental Biology
Questions39
Time Limit39 mins

Environmental biotechnology and bioremediation strategies

CategoryUnit-III: Environmental Biology
Questions47
Time Limit47 mins

Role of plants and microbes in bioremediation and phytoremediation

CategoryUnit-III: Environmental Biology
Questions43
Time Limit43 mins

Bioindicators, biofertilizers, biofuels and biosensors

CategoryUnit-III: Environmental Biology
Questions42
Time Limit42 mins