π Topic Summary
Environmental challenges are problems with the planet's systems (air, water, land, etc.) that threaten the survival of living things, including humans. These challenges often stem from human activities, like burning fossil fuels, deforestation, and pollution. Understanding these issues is the first step in finding solutions to protect our environment for future generations. In social studies, we explore these problems and think about how societies can work together to solve them.
π Part A: Vocabulary
Match the term with its correct definition.
| Term |
Definition |
| 1. Deforestation |
A. The contamination of air, water, or land by harmful substances. |
| 2. Pollution |
B. The variety of life in the world or in a particular habitat or ecosystem. |
| 3. Climate Change |
C. The clearing of forests for other uses. |
| 4. Biodiversity |
D. A gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants. |
| 5. Renewable Energy |
E. Energy from sources that are naturally replenished, such as solar, wind, and hydropower. |
Match the numbers (1-5) to the letters (A-E) in your answer.
π§ Part B: Fill in the Blanks
Complete the paragraph using the words provided: global, resources, sustainable, ecosystems, conservation.
Protecting our planet requires a __________ approach. We must learn to use __________ in a __________ way so that future generations can also benefit from them. __________ efforts are essential to maintain healthy __________ and prevent further environmental damage. Rising temperatures is a __________ issue that must be addressed immediately.
π‘ Part C: Critical Thinking
Imagine you are the mayor of your town. What is one specific environmental challenge your town faces, and what is one concrete action you would take to address it?