33 Important Environment Short Questions and Answers Part 1
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33 Important Environment Short Questions and Answers Part 1
Q ➤ Q: What is the greenhouse effect?Ans ➤ A: The greenhouse effect is the process by which certain gases in the Earth's atmosphere trap heat, leading to an increase in global temperatures.
Q ➤ Q: What is biodiversity?Ans ➤ A: Biodiversity refers to the variety of living organisms in an ecosystem, including plants, animals, fungi, and microorganisms.
Q ➤ Q: What is sustainable development?Ans ➤ A: Sustainable development is a balanced approach to economic growth that considers environmental, social, and economic factors for the well-being of present and future generations.
Q ➤ Q: What are the major causes of air pollution?Ans ➤ A: The major causes of air pollution include industrial emissions, vehicular exhaust, and burning of fossil fuels.
Q ➤ Q: What is the ozone layer and why is it important?Ans ➤ A: The ozone layer is a region of the Earth's stratosphere that contains a high concentration of ozone. It absorbs the majority of the sun's ultraviolet (UV) radiation, protecting life on Earth from harmful UV rays.
Q ➤ Q: What is the Paris Agreement?Ans ➤ A: The Paris Agreement is an international treaty within the United Nations Framework Convention on Climate Change (UNFCCC) that aims to limit global warming to well below 2 degrees Celsius above pre-industrial levels.
Q ➤ Q: What is deforestation?Ans ➤ A: Deforestation is the clearing of forests for various purposes, such as agriculture, logging, or urban development.
Q ➤ Q: What is the significance of the 3R principle in waste management?Ans ➤ A: The 3R principle (Reduce, Reuse, Recycle) promotes responsible waste management by minimizing waste generation, reusing items, and recycling materials to conserve resources.
Q ➤ Q: What is eutrophication?Ans ➤ A: Eutrophication is the excessive enrichment of water bodies with nutrients, leading to increased algae growth and decreased oxygen levels, which can harm aquatic life.
Q ➤ Q: What is the Kyoto Protocol?Ans ➤ A: The Kyoto Protocol is an international agreement aimed at reducing greenhouse gas emissions to combat climate change. It was adopted in 1997.
Q ➤ Q: What is desertification?Ans ➤ A: Desertification is the degradation of land in arid, semi-arid, and dry sub-humid areas due to factors like deforestation, overgrazing, and improper land use.
Q ➤ Q: What is the role of wetlands in the environment?Ans ➤ A: Wetlands provide important ecosystem services such as water filtration, flood control, and habitat for diverse species.
Q ➤ Q: What is acid rain and its causes?Ans ➤ A: Acid rain is rain or any form of precipitation that has an acidic pH due to emissions of sulfur dioxide and nitrogen oxides from human activities.
Q ➤ Q: What are renewable energy sources?Ans ➤ A: Renewable energy sources are those derived from natural processes that are continuously replenished, such as solar, wind, hydro, and geothermal energy.
Q ➤ Q: What is the concept of carrying capacity in ecology?Ans ➤ A: Carrying capacity refers to the maximum population size that an environment can sustainably support given its available resources and conditions.
Q ➤ Q: What is the role of the World Wildlife Fund (WWF)?Ans ➤ A: The WWF is a global conservation organization that works to protect the world's biodiversity and natural resources.
Q ➤ Q: What is the importance of the Montreal Protocol?Ans ➤ A: The Montreal Protocol is an international treaty designed to protect the ozone layer by phasing out the production and consumption of ozone-depleting substances.
Q ➤ Q: What is biomagnification?Ans ➤ A: Biomagnification is the process by which the concentration of certain substances, like pollutants or toxins, increases in organisms as they move up the food chain.
Q ➤ Q: What is the concept of a carbon footprint?Ans ➤ A: A carbon footprint is the total amount of greenhouse gases, especially carbon dioxide, emitted directly or indirectly by human activities.
Q ➤ Q: What are invasive species and why are they a concern?Ans ➤ A: Invasive species are non-native species that, when introduced to a new ecosystem, can cause harm to the environment, economy, or human health.
Q ➤ Q: What is the role of the Intergovernmental Panel on Climate Change (IPCC)?Ans ➤ A: The IPCC is a scientific body that assesses the science related to climate change, its impacts, and potential adaptation and mitigation strategies.
Q ➤ Q: What is the concept of ecotourism?Ans ➤ A: Ecotourism is a type of tourism that focuses on responsible travel to natural areas, promoting conservation, and minimizing negative impacts.
Q ➤ Q: What is the Water Framework Directive?Ans ➤ A: The Water Framework Directive is a European Union policy that aims to establish a framework for the protection and sustainable use of water resources.
Q ➤ Q: What is the role of the United Nations Environment Programme (UNEP)?Ans ➤ A: UNEP is the leading global environmental authority that coordinates international environmental activities and promotes sustainable development.
Q ➤ Q: What is the impact of ocean acidification on marine ecosystems?Ans ➤ A: Ocean acidification, caused by the absorption of excess carbon dioxide by the oceans, can harm marine life, especially organisms with calcium carbonate shells or skeletons.
Q ➤ Q: What is the concept of environmental ethics?Ans ➤ A: Environmental ethics involves the study of ethical principles and values that guide human interactions with the environment and other species.
Q ➤ Q: What is the significance of the Ramsar Convention?Ans ➤ A: The Ramsar Convention is an international treaty aimed at conserving and promoting the sustainable use of wetlands, especially those with importance for migratory birds.
Q ➤ Q: What is the role of the Green Climate Fund?Ans ➤ A: The Green Climate Fund is a financial mechanism established under the UNFCCC to support developing countries in climate adaptation and mitigation projects.
Q ➤ Q: What is the importance of the ozone hole?Ans ➤ A: The ozone hole is a depletion of the ozone layer over Antarctica due to human-made chemicals like chlorofluorocarbons (CFCs), which increases UV radiation exposure and can cause health and environmental issues.
Q ➤ Q: What is the concept of carbon sequestration?Ans ➤ A: Carbon sequestration is the process of capturing and storing carbon dioxide to prevent its release into the atmosphere, helping to mitigate climate change.
Q ➤ Q: What is the role of the Convention on Biological Diversity (CBD)?Ans ➤ A: The CBD is an international treaty aimed at conserving biodiversity, promoting sustainable use of natural resources, and ensuring equitable sharing of benefits from genetic resources.
Q ➤ Q: What is the concept of urban heat island effect?Ans ➤ A: The urban heat island effect refers to the higher temperatures in urban areas compared to their rural surroundings due to human activities and altered land cover.
Q ➤ Q: What is the role of the International Union for Conservation of Nature (IUCN)?Ans ➤ A: The IUCN is a global organization that assesses the conservation status of species, publishes the Red List of Threatened Species, and promotes conservation efforts.
