You can access your Science text book here online....you have a resource if you forgot your text book :) http://content.thinkcentral.com/content/hsp/science/hspscience/na/gr5/se_9780153722295_/flashNavhigh.html?page=toc
Forces of Naturer http://www.nationalgeographic.com/forcesofnature/
Earthquakes http://earthquake.usgs.gov/learning/kids/
All Constructive and Destructive Forces http://www.geography4kids.com/map.html
PBS Nova Videos on Forces an others http://www.pbs.org/wgbh/nova/archive/int_eart.html
Plate Tectonics http://www.enchantedlearning.com/subjects/astronomy/planets/earth/Continents.shtml
Earth Revealed Videos http://www.learner.org/resources/series78.html
Layers of the Earth http://www.enchantedlearning.com/subjects/astronomy/planets/earth/Continents.shtml
Volcano World http://volcano.oregonstate.edu/
Faults and Faultlines http://www.iris.edu/gifs/animations/faults.htm
Earth's Interior http://www.seismo.unr.edu/ftp/pub/louie/class/100/interior.html
Earth's Core...scroll down to volcanoes and loads of other links http://www.fi.edu/earth/core.html
Volcanoes http://www.enchantedlearning.com/subjects/volcano/index.shtml
The causes of earthquakes http://www.seismo.unr.edu/ftp/pub/louie/class/100/plate-tectonics.html
More on earthquakes http://www.fema.gov/kids/quake.htm
Water erosion http://www.enchantedlearning.com/geography/rivers/index.shtml
Glaciers http://nsidc.org/glaciers/
Weathering, deposition, erosion http://regentsprep.org/regents/earthsci/units/weathering/index.cfm
Volcanoes in history! http://www.learner.org/interactives/volcanoes/
Weathering http://www.kidsgeo.com/geology-for-kids/0060-weathering.php
Here it is again...I Know That...our favorite site http://www.iknowthat.com/com/L3?Area=Science%20Lab
Great interactive site for all earth forces http://library.thinkquest.org/17457/english.html