Microbial Plastic Biodegradation: A Sustainable Solution for Plastic Waste Management
Introduction
The ever-increasing global plastic waste has become one of the most pressing environmental challenges in recent decades. Plastic pollution is widespread, and traditional disposal...
Questions and Answers on “Plastic Biodegradation Using Microbes”
1. What is plastic biodegradation, and how do microbes contribute to this process?
Answer:
Plastic biodegradation is the process through which plastic polymers are broken down...
MCQs on Plastic Biodegradation Using Microbes
Which of the following microbes is most commonly used for plastic biodegradation? a) Escherichia coli
b) Bacillus subtilis
c) Pseudomonas putida
d) Saccharomyces cerevisiaeAnswer: c) Pseudomonas...
Water Conservation Strategies: The Crucial Role of Biology in Sustainable Water Management
Introduction
Water is one of the most vital resources for life on Earth. Every living organism, from the smallest bacteria to the largest mammals, depends...
Questions and Answers on “Water Conservation Strategies: Role of Biology”
1. Explain the role of deep root systems in water conservation in plants.
Answer:
Deep root systems are a crucial adaptation in plants that allow them...
MCQs on “Water Conservation Strategies: Role of Biology”
Which of the following is a biological strategy for water conservation in plants? a) Increased transpiration
b) Deep root systems
c) Large leaf surface area
d)...
Sustainable Agriculture Practices: The Future of Farming
Introduction
Sustainable agriculture is an approach to farming that aims to meet the food and fiber needs of the present generation without compromising the ability...
Questions on Sustainable Agriculture Practices: The Future of Farming
1. What is Sustainable Agriculture and why is it essential for the future of farming?
Answer:
Sustainable agriculture refers to farming practices that aim to meet...
MCQs on Sustainable Agriculture Practices: The Future of Farming
What is the main goal of sustainable agriculture?
A) To maximize profit at any cost
B) To maintain soil fertility indefinitely
C) To...
Ecological Restoration: Techniques, Benefits and Sustainable Practices for Revitalizing Ecosystems
Introduction
Ecological restoration is a process designed to restore the health and functionality of damaged or degraded ecosystems. As human activities increasingly contribute to habitat...
Questions with Answers on “Ecological Restoration: Techniques and Benefits”
1. What is Ecological Restoration and why is it important?
Answer: Ecological restoration refers to the process of assisting the recovery of an ecosystem that...
MCQs on “Ecological Restoration: Techniques and Benefits”
1. What is ecological restoration?
A. Preserving ecosystems in their current state
B. Enhancing ecosystems for human use
C. Assisting the recovery of ecosystems to their natural...
Biodiversity Under Threat: The Impact of Climate Change on Ecosystems
Introduction
Biodiversity, the variety of life forms on Earth, underpins the health and resilience of ecosystems. It provides essential services such as food, water purification,...
Questions and Answers on “Impact of Climate Change on Biodiversity”
1. What is biodiversity, and why is it important for ecosystems?
Answer:
Biodiversity refers to the variety of life forms in a given ecosystem, including plants,...
MCQs on Impact of Climate Change on Biodiversity
1. What is the primary cause of biodiversity loss due to climate change?
A) Habitat fragmentation
B) Overexploitation of species
C) Changes in temperature and precipitation patterns
D)...
Harnessing Carbon Sequestration: A Solution to Global Warming
Introduction
Global warming is one of the most pressing environmental challenges facing humanity today. Rising temperatures, melting ice caps, and increased frequency of extreme weather...
Questions on “Carbon Sequestration: Reducing Global Warming”
1. What is carbon sequestration, and how does it help in reducing global warming?
Answer:
Introduction:
Carbon sequestration refers to the process of capturing and storing atmospheric...
MCQs on “Carbon Sequestration: Reducing Global Warming”
What is carbon sequestration?
a) Process of emitting carbon dioxide
b) Capturing and storing atmospheric CO₂
c) Burning fossil fuels
d) Releasing methane gas
Answer: b) Capturing and...
