name 4 types of insects that live in ponds and what they feed on.

Since this is not my area of expertise, I searched Google under the key words "pond insects" to get these possible sources:

http://www.microscopy-uk.org.uk/index.html?http://www.microscopy-uk.org.uk/pond/insects.html
http://www.teachers.ash.org.au/jmresources/pond/life.html
http://72.14.253.104/search?q=cache:DQBV43faElQJ:www.penobscotswcd.org/publications/insects.pdf+pond+insects&hl=en&ct=clnk&cd=3&gl=us&client=safari
http://www.wwtlearn.org.uk/index0.html?factfile/pond-safari.htm&2

You can get answers more quickly by doing your own searches, using the appropriate key words.

I hope this helps. Thanks for asking.

Four types of insects that live in ponds and what they feed on are:

1. Dragonflies: Dragonflies are common pond insects and they feed on smaller insects such as mosquitoes, midges, and flies.

2. Water beetles: Water beetles are aquatic insects that feed on a variety of prey including insects, small fish, tadpoles, and even other water beetles.

3. Water skaters: Water skaters, also known as water striders, feed on small insects that fall into the water, such as mosquitoes and midges. They use their long legs to skate and glide on the water's surface.

4. Damselflies: Damselflies are similar to dragonflies and they also feed on smaller insects like mosquitoes, midges, and flies.

To find this information, I searched online using the keywords "pond insects" and looked for credible sources such as scientific websites, educational resources, and publications. It is always a good idea to do your own research using appropriate keywords to get accurate and up-to-date information.