Question

Given below are two statements:
Statement I: Precipitation denotes all forms of water that reach the earth from the atmosphere.
Statement II: The magnitude of precipitation does not vary with time and space.
In light of the above statements, choose the most appropriate answer from the options given below.

• A. Both Statement I and Statement II are correct
• B. Both Statement I and Statement II are incorrect
• C. Statement I is correct but Statement II is incorrect
• D. Statement I is incorrect but Statement II is correct

Hint:

Always remember that precipitation is a spatio-temporal variable; uniform rainfall is only an assumption used in simplified hydrological analyses.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
Precipitation is a fundamental component of the hydrological cycle and includes every form of atmospheric water that falls to the Earth's surface. Its occurrence is highly variable because it depends on weather systems, topography, and climate.

Step 2: Detailed Explanation:
Statement I: Correct.
Precipitation includes rain, snow, sleet, hail, drizzle, and other forms of condensed atmospheric moisture that reach the ground. Hence, this definition is scientifically accurate.
Statement II: Incorrect.
Precipitation varies significantly with both time and space. Seasonal rainfall, monsoon variability, altitude, and geographical location all influence its magnitude. Therefore, rainfall is neither spatially nor temporally uniform.

Step 3: Final Answer:
Only Statement I is correct, so the correct answer is (C).