Chapter 1 Social Studies Review cards 1. Cut out the cards along the solid lines. 2. Use the following list of words to match each vocabulary word, person or place with its correct definition. Write the word on the back of the card. 3. Use the blank ones to create your own study cards. 4. Use the cards to STUDY!!! - limestone - continent -keystone -tributary -pollution -pesticides -North America -elevation -hemisphere -renewable resource - vegetation - climate - habitat - landform -gorge -sandstone -Nonrenewable resource -Natural resource - precipitation -Northern and Western There will be one card without an answer. Use the map in your book to find the answer. The place where animals or plants live A deep, narrow valley with steep walls Anything that makes water, air, or soil dirty Supports the other stones in an arch The pattern of weather in a place over a long period of time Half of the Earth A small river or stream that flows into a larger river A natural resource that can be replaced A natural feature on the Earth’s surface A natural resource that cannot be replaced Name the 6 neighboring states of PA PA is located on this continent One of the Earth’s largest land areas The height of the land Chemicals used for killing insects Rain, sleet and snow are examples of this Plants and trees PA is located in these hemispheres Materials found in nature that people can use The natural resource used to make cement The natural resource used to make glass