Learn about the structure of a typical plant cell with this informative diagram. The diagram lists important parts such as the nucleus, cytoplasm, leukoplast, cell wall, chloroplast and ribosomes.

This diagram labels the important parts of an ice hockey rink which include the goal positions and players benches. The diagram also gives dimensions regarding the width and the length of the rink as well as other dimensions that are...

This page gives a wonderful discussion of Venn diagrams!

Image of Argand diagram.

A diagram of the water cycle.

This mosquito anatomy diagram labels the different parts of the mosquito, a common insect found around the world. The labeled parts include the abdomen, thorax, head, wings, legs, proboscis, antennae, and more.

This biocomplexity spiral diagram depicts the multileveled complexity of organisms in their environments, including molecular, cellular, habitat, ecosystem and others.

A black and white diagram of the human lungs. The image shows a brief outline of the human chest, the trachea or windpipe as well as the bronchial tubes and of course both lungs.

This diagram labels the typical parts of a filtration experiment. Included in the equipment labeling are: buchner funnel, moistened filter paper, porous plate (plate with holes in it), rubber tubing, buchner flask and rubber bung....

This carbon cycle diagram shows how carbon moves from one part of the Earth to another. Measured in gigatons, the storage and annual exchange involves oceans, vegetation, soil, fossil fuels, the atmosphere and more. For more information...

This diagram helps explain the processes involved when a volcano erupts, injecting aerosols and gases high into the air and up in to the stratosphere. The chemicals inside the ash can create acid rain and lead to ozone destruction.

This basic electricity circuit diagram shows a resistor and ammeter in series, a voltmeter in parallel and a switch with a cell for charging purposes.

This diagram shows the basic structure of a chloroplast, featuring an inner membrane, outer membrane, intermembrane, stroma (aqueous fluid), lamella, lumen and more.

This diagram shows plant ovules with the angiosperm ovule on the right and the gymnosperm ovule on left. Labeled information includes the nucellus, integument, micropyle, funiculus and megasporocyte.

This rice plant diagram illustrates the important parts of the plant Oryza sativa. Rice is the seed of this plant and is a very important grain that has high levels of worldwide production.

Learn more about the phases of the Moon with this useful moon phases diagram. The phases include new moon, waning crescent, last quarter, waning gibbous, full moon, waxing gibbous, first quarter and waxing crescent. For more information...

This diagram shows selected moons of the Solar System and includes Earth for scale. Some of the moons shown include Phobos, Deimos, Io, Europa, Ganymede, Callisto, Titan, Hyperion, Ariel, Umbriel, Triton, Proteus and Charon. For more...

This diagram shows four different grips used by a seam bowler in the sport of cricket. The different deliveries include a fast ball, slower ball, off cutter and leg cutter, all achieved by holding the cricket ball with slightly different...

This dart diagram labels the important parts of a dart which include the tip, grip, shaft and flight.

This diagram labels traditional kendo armor and uniform. This includes hakama, tare, men, kote, do, shinai and keigoki which are also labeled by their kanji characters.

This lacrosse field diagram labels important areas such as the defensive, attack and wing areas. It also gives detailed measurements of the correct dimensions that apply to the sport of lacrosse.

This lacrosse stick diagram labels various parts of the lacrosse stick that are important when playing the sport. These parts include the shooting strings, accuracy strings, pocket, sidewall, neck and handle.

This olympic swimming pool diagram features all the important lane markings and dimensions that are used when creating a swimming facility for competitions. Markings include starting platforms, lanes, backstroke turn indicators, and a...

This Silverstone circuit diagram labels all the different corners and sections of this famous motor racing track found in England.