read the passage. creating lake - effect snow situated on lake erie, the city of buffalo, new york, is one…

read the passage. creating lake - effect snow situated on lake erie, the city of buffalo, new york, is one of the snowiest cities in the united states. like other cities on large lakes, it is subject to a phenomenon called lake - effect snow. water retains heat, so lake water is often warmer than the air. in the lake effect, cold air moves over warmer lake water, initiating a process that can produce large snowstorms. moisture from the lake evaporates into the cold air, warming it. because warm air is less dense than cold air, it begins to rise. as it rises and moves away from the lake, it cools down. as the air cools, moisture condenses and forms into clouds. if the temperature is cold enough, the moisture falls to the ground as snow. what is the main, or central, idea of the passage? buffalo, new york, gets more snow than most cities in the united states. when cold air moves over the warmer water of a lake, lake - effect snow can be produced. in the lake effect, warm air, which is lighter than cold air, rises and moves away.

read the passage. creating lake - effect snow situated on lake erie, the city of buffalo, new york, is one of the snowiest cities in the united states. like other cities on large lakes, it is subject to a phenomenon called lake - effect snow. water retains heat, so lake water is often warmer than the air. in the lake effect, cold air moves over warmer lake water, initiating a process that can produce large snowstorms. moisture from the lake evaporates into the cold air, warming it. because warm air is less dense than cold air, it begins to rise. as it rises and moves away from the lake, it cools down. as the air cools, moisture condenses and forms into clouds. if the temperature is cold enough, the moisture falls to the ground as snow. what is the main, or central, idea of the passage? buffalo, new york, gets more snow than most cities in the united states. when cold air moves over the warmer water of a lake, lake - effect snow can be produced. in the lake effect, warm air, which is lighter than cold air, rises and moves away.

Answer

Brief Explanations:

The passage starts by introducing Buffalo as a snowy city due to its location on Lake Erie. Then it details the process of lake - effect snow formation when cold air moves over warmer lake water. The overall focus is on the creation of lake - effect snow. The first option only mentions Buffalo's snowiness, and the third option is just a part of the lake - effect snow process. The second option best captures the main idea of how lake - effect snow is produced.

Answer:

When cold air moves over the warmer water of a lake, lake - effect snow can be produced.