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131.
What is the term for the process of converting waste materials into reusable materials?
Explanation:
132.
Which type of pollution results from the excess nutrients in water bodies, often leading to algal blooms and oxygen depletion?
Explanation:
133.
What is the term for the practice of using organisms to remove or neutralize contaminants from the environment?
Explanation:
134.
Which of the following is a renewable energy source obtained from the heat of the Earth's interior?
Explanation:
135.
What is the term for the introduction of harmful substances into the environment, often caused by human activities?
Explanation:
136.
Which international treaty aims to protect the ozone layer by phasing out the use of ozone-depleting substances?
Explanation:
137.
What is the term for the total area of land and water required to support a particular human population's lifestyle?
Explanation:
138.
What is the term for the gradual process of soil erosion and degradation caused by wind and water?
Explanation:
139.
Which of the following is a major greenhouse gas released during rice cultivation and cattle farming?
Explanation:
140.
What is the term for the variety of life on Earth, including the diversity of species and ecosystems?