Insects is log

My science teacher showed me my log today. I did not realize, but there a many more insects that I thought. There are also some new very tiny insects in the log. They are nearly microscopic. I do not now what kind of insect they are but I hope I can find out soon. My science teacher is also taking our ecosystems to his house today, so he can help them stay alive.  I hope by him taking it home it will all survive.