The document is a worksheet asking students to answer questions about the National Programme for Territorial Planning Policy (PNPOT) in Portugal. It asks the student to: 1) Indicate the year the PNPOT was approved. 2) Explain the importance of the PNPOT for territorial management and environmental issues. 3) Explain how the PNPOT relates to other territorial management instruments. 4) Transcribe the strategic objectives of the PNPOT that are related to the environment.