Environment and Ecology MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Environment and Ecology MCQs: Test Your Knowledge on Vital Topics
Are you eager to challenge yourself with some insightful Environment and Ecology MCQs? Our collection of Environment and Ecology MCQs is designed to test and expand your understanding of critical environmental issues and ecological concepts. Whether you’re preparing for an exam, aiming to enhance your knowledge for academic or professional purposes, or simply interested in environmental science, our Environment and Ecology MCQs provide valuable insights and practice. Explore questions on topics such as climate change, biodiversity, conservation, and sustainable practices.
General Knowledge MCQs, GK MCQs, and Pak MCQs: Broaden Your Knowledge Base
In addition to our Environment and Ecology MCQs, we offer a diverse range of General Knowledge MCQs, GK MCQs, and Pak MCQs to enrich your overall knowledge. Our GK MCQs cover various topics from history and geography to current affairs, while our Pak MCQs focus specifically on Pakistan’s history, culture, and significant events. Whether you’re a student, a quiz enthusiast, or someone looking to stay informed, our comprehensive MCQs will help you stay engaged and knowledgeable.
What is the primary function of wetlands in the environment?
A. Water Filtration
B. Soil Erosion
C. Urban Development
D. Agriculture
Answer: Water Filtration
What is the process by which plants absorb sunlight to produce energy?
A. Photosynthesis
B. Respiration
C. Transpiration
D. Fermentation
Answer: Photosynthesis
Which animal is considered a keystone species in many marine ecosystems?
A. Sea Otter
B. Shark
C. Whale
D. Dolphin
Answer: Sea Otter
What is the main cause of the ozone hole over Antarctica?
A. Chlorofluorocarbons (CFCs)
B. Nitrogen Oxides
C. Methane
D. Carbon Dioxide
Answer: Chlorofluorocarbons (CFCs)
What type of ecosystem is characterized by its dry conditions and sparse vegetation?
A. Desert
B. Tropical Rainforest
C. Temperate Forest
D. Grassland
Answer: Desert
Which of the following is a major cause of deforestation?
A. Agricultural Expansion
B. Reforestation
C. Conservation Efforts
D. Urban Development
Answer: Agricultural Expansion
Which international agreement aims to reduce global greenhouse gas emissions?
A. Paris Agreement
B. Kyoto Protocol
C. Montreal Protocol
D. Copenhagen Accord
Answer: Paris Agreement
Which species is known as the ‘canary in the coal mine’ for environmental health?
A. Amphibians
B. Birds
C. Fish
D. Insects
Answer: Amphibians
What is the largest source of air pollution in urban areas?
A. Vehicle Emissions
B. Industrial Factories
C. Agricultural Burning
D. Residential Heating
Answer: Vehicle Emissions