Missouri Botanical Garden
Missouri Botanical Garden: The Water Cycle
This simple overview provides definitions of key terms in the water cycle and a diagram showing the path water takes in this cycle.
ClassFlow
Class Flow: Water Cycle
[Free Registration/Login Required] This is a science flipchart that reviews the stages of the water cycle and also ways in which the water cycle affects weather such as hurricanes and tornadoes.
NOAA
Noaa: National Weather Service: Simplified Hydrologic Cycle
The National Weather Service offers information on the processes that make up the water (hydrologic) cycle, including evaporation and transpiration, precipitation, run-off, infiltration, and percolation. Has a good illustration and...
Science Struck
Science Struck: A Simple Guide to the Steps of the Water Cycle
The steps in the water cycle and the processes that occur are explained in this resource.
BiologyWise
Biology Wise: Types of Photosynthesis
This resource describes three different types of photosynthesis that take place in plants and the plant characteristics and environmental conditions that determine which type takes place.
BiologyWise
Biology Wise: Stomata Function
Describes stomata and their functions in photosynthesis, transpiration, and regulation of water retention and loss by plants.
Science4Fun
Science4 Fun: Water Cycle
What is the water cycle? Learn how the water moves to the atmosphere, how water moves across the land, the importance of the water cycle, and the effects of pollution.
Science Bob Pflugfelder
Science Bob: Add Color to Flowers Using Science
Use this experiment to discover how to make colored flowers using common supplies with details on why it works.