The 1987 Montreal Protocol Is Significant Because

question 38

Multiple Choice

The 1987 Montreal Protocol is significant because:

• A)a number of nations signed an agreement to cut their use of CFCs.
• B)Europe and the U.S.indicated that they would eliminate methane gases by 2025.
• C)the U.S.committed to eliminating fossil fuel use by 2015.
• D)a and b
• E)b and c

---

Definitions:

Water Supply

The provision or availability of water for various uses, including drinking, irrigation, and industrial needs, through natural or artificial means.

Mineral Supply

The availability of inorganic substances necessary for various life processes and industrial applications, often extracted from the Earth's crust.

Humus

Organic component of soil formed by the decomposition of leaves and other plant material, rich in nutrients.

Weathered Rock

Rock that has been altered in physical composition or chemical properties by environmental factors such as water, wind, or temperature changes.