When Will Robins Reach the End of the Trail? Making Predictions for the Northern Observation Posts (Back to Lesson) National Science Education Standards r Inquiry Ask a question about objects, organisms, events. Use data to conduct a reasonable explanation. Life Science Organisms have basic needs. They can survive only in environments in which their needs can be met. The behavior of individual organisms is influenced by internal cues and by external cues. 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. National Geography Standards How to use maps and other geographic representations, tools, and technologies to acquire, process, and report information.   This Season Teachers Kids Orientation Registration Search Copyright 1997-2008 Journey North. All Rights Reserved. Questions or comments? Contact us.