Understanding the Factors That Affect Climate

Climate is a complex system that is affected by a variety of factors. To better understand how these factors interact and influence our climate, it is important to have a thorough understanding of the answer key for Section 21.1 Factors That Affect Climate Worksheet.

The Sun

The sun is the most important factor in determining the climate of a given region. The sun provides energy to the Earth, which is then absorbed and radiated back into the atmosphere. The amount of energy absorbed and radiated by the Earth is dependent on the angle of the sun's rays and the amount of energy that is reflected back into space by clouds. This absorption and radiation of energy is what helps to create the climate of a given area.

Atmospheric Conditions

The atmosphere is also a key factor in determining climate. The atmosphere is composed of different gases, such as oxygen, nitrogen, and carbon dioxide, which absorb and radiate energy from the sun. The amount of energy that is absorbed and radiated is determined by the amount of these gases in the atmosphere. For example, areas with higher concentrations of carbon dioxide tend to be warmer than areas with lower concentrations.

Ocean Currents

The ocean is another factor that affects climate. Ocean currents are important in determining temperature and humidity levels in different regions. Warm ocean currents can bring warm air masses to an area, while cold ocean currents can bring cold air masses. This can have a significant effect on the climate of a given area.

Earth's Orbit

Finally, the orbit of the Earth around the sun is a major factor in determining climate. As the Earth orbits, its distance from the sun varies, which affects the amount of energy it receives from the sun. This in turn affects the climate of a given area. For example, during periods of increased distance from the sun, the climate tends to be cooler.

Conclusion

The answer key for Section 21.1 Factors That Affect Climate Worksheet provides an important insight into how these factors interact and influence our climate. From the sun to atmospheric conditions, ocean currents, and Earth's orbit, each of these factors plays an important role in determining the climate of a given area. Understanding the answer key for this worksheet is essential for anyone who wants to better understand the factors that affect climate.