Many insects have brains which navigate according to a fixed point of light. When flying in a straight line, the bright source of light remains stationary. If the source of light moves, the insect interprets it as having changed direction and makes a course correction to remain flying straight. If an insect flies past a candle or light bulb, it sees the light suddenly move behind it. The insect makes a sharp turn to bring the light back to its original position. The result is that the insect begins circling the source of light. To the insect however, it thinks it is flying in a straight line. Humans have a similar mechanism in their inner ear which controls the sense of balance. A severe inner ear infection can disrupt the system and cause people to fall out of bed because they have lost their sense of balance.
Nobody really knows, but one possibility is that they are trying to navigate by the Moon.
A hypothesis is a prediction on what you think will happen. For experiments on insects being attracted to light or heat, a hypothesis could be that insects are attracted to light over heat.
June bugs and other insects are attracted to light because, they use light to navigate.
Insects that use phototaxis are moths and cockroaches. Phototaxis means that these insects are attracted to light and will move towards it.
Quite a few insects come out at night. This is when many of them feed. Some of these insects are mosquitoes, lightning bugs, which are also called fireflies, and carabid beetles. Moths, the black vine weevil, and cockroaches also come out at night.
Insects have evolved in earlier ages in which there was generally no light at night other than the moon, and they navigate with the help of the moon. Lights at night are confused with the moon and lead to navigational error, making it seem that insects are attracted to light.
A hypothesis is a prediction on what you think will happen. For experiments on insects being attracted to light or heat, a hypothesis could be that insects are attracted to light over heat.
June bugs and other insects are attracted to light because, they use light to navigate.
light
hormones
Insects, especially winged insects, are attracted to the bright light emitted from a light bulb. Spiders prey on insects, so the more insects are attracted to a certain place, the more spiders will be present there to eat them.
Moths and flies, primarily.
Probably Gnats
No, certain types of insects like moths and gnats are though.
This is not known.See the Related Link
Insects that use phototaxis are moths and cockroaches. Phototaxis means that these insects are attracted to light and will move towards it.
The bugs are attracted by the heat of this light.
There are various experiments that you can do for why insects are attracted to light and heat. Experiments can be done at night with a light source and heat source in boxes to see which one attracts more insects.