The water cycle includes

A. Ocean and rivers only
B. Evaporation and precipitation
C. Climate and evaporation
D. Lakes and rivers only

B. Evaporation and precipitation

B. Evaporation and precipitation

The correct answer is B. Evaporation and precipitation.

To understand the water cycle, we need to consider the different processes involved. Here's how you can determine the right answer:

1. Start by reading each option carefully: A. Ocean and rivers only, B. Evaporation and precipitation, C. Climate and evaporation, and D. Lakes and rivers only.

2. Cross-reference each option with your knowledge of the water cycle. The water cycle is the continuous movement of water on, above, and below the Earth's surface. It includes processes like evaporation, condensation, and precipitation.

3. Option A, which states "Ocean and rivers only," is not accurate. The water cycle encompasses more than just oceans and rivers.

4. Option C refers to "Climate and evaporation." While evaporation is part of the water cycle, climate is not an integral component of the cycle itself.

5. Option D states "Lakes and rivers only." Similarly to option A, this answer is also limited and does not cover the entire water cycle.

6. Option B is the correct answer. It includes both evaporation and precipitation, which are essential processes in the water cycle. Evaporation refers to the conversion of water from liquid to vapor, usually from water bodies like oceans, lakes, and rivers. Precipitation is when condensed water vapor forms clouds and falls back to the Earth's surface as rain, snow, sleet, or hail.

By analyzing the options and having a basic understanding of the water cycle, we can determine that the correct answer is B. Evaporation and precipitation.