PBS
Pbs: Activities for the Classroom: Permawhat?
This is a an online activity on permafrost. The objectives are stated, there is background information, an activity, an evaluation, and additional web resources.
PBS
Nh Pbs: Nature Works: Swamps
What characteristics make a swamp a swamp? This site features information on the Great Dismal Swamp, Conifer Swamps, Okefenokee Swamps, Shrub Swamps, Hardwood Swamps, and Cypress Swamps. This site also offers some great photographs of...
Thomas Jefferson National Accelerator Facility
Jefferson Lab: Where Plants and Animals Live
Read and fill in the blanks of this passage explaining habitats where plants and animals live. Each blank has a dropdown menu with choices. When you finish, click CHECK MY ANSWERS. If you pick a wrong answer, the right answer will be...