Analyze how human activities affect climate change.
Use data from the internet and other sources to show how Earth’s systems are changing over time.
Analyze how human activities affect climate change.
Describe the, natural processes that affect global climate like volcanic eruptions, sun spot activity, nutation, orbital changes, etc.
Describe several ways in which human activities affect the atmosphere.
Use data from the internet and other sources to show how Earth’s systems are changing over time.
Analyze how human activities affect climate change.
Describe the, natural processes that affect global climate like volcanic eruptions, sun spot activity, nutation, orbital changes, etc.
Describe several ways in which human activities affect the atmosphere.
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Human Impact on Weather and Climate Activity
Scientists are now closely monitoring how daily human activity is changing microclimates. There is concern that changing microclimates can have an effect on global climates. In this investigation, you will explore some of the ways that human activities are changing the atmosphere. The questions are located in the button below.
Problem
How do we know that human activity is changing Earth’s climates?
Materials
• paper
• pen or pencil
Skills
Calculating, Measuring, Using Tables, Analyzing Data
Procedure
1. Data Table 1 lists many of the types, sources, and amounts of primary pollutants. Use this table to answer Questions 1, 2, 3, and 4 under Analyze and Conclude.
How do we know that human activity is changing Earth’s climates?
Materials
• paper
• pen or pencil
Skills
Calculating, Measuring, Using Tables, Analyzing Data
Procedure
1. Data Table 1 lists many of the types, sources, and amounts of primary pollutants. Use this table to answer Questions 1, 2, 3, and 4 under Analyze and Conclude.
2. Look at Figure A. The pollutants listed are linked to a wide variety of negative health effects such as eye irritation, heart damage, and lung damage. The pollutants shown are also linked to reduced visibility, reduced crop yields, and damage to ecosystems. Study the figure and answer Questions 5, 6, and 7.
3. Look at Figure B. Scientists have noted the increasing levels of carbon dioxide in the atmosphere. Research continues to determine whether these increasing levels are affecting global climates. Use Figure B to answer Question 8.
4. Look at Data Table 2. This table presents data on the effects of large cities on their surrounding microclimates. Summer temperatures in cities can be higher than the surrounding countryside. Meteorologists call this effect “the urban heat island.” Study the data in the table and answer Questions 9, 10, and 11.