How Cold Are the Overwintering Sites in Mexico? (Back to Lesson) National Science Education Standards Inquiry Use data to conduct a reasonable explanation. (K-4) Life Science An organism's behavior patterns are related to the nature of that organism's environment. Earth Science Weather changes from day to day and over the seasons. Weather can be described by measurable quantities, such as temperature, wind direction and speed, and precipitation. (K-4)   Copyright 2006 Journey North. All Rights Reserved. Please send all questions, comments, and suggestions to our feedback form