Write down the steps of the experiment that you did in the lab to observe microorganisms in pond water.

What did they observe by that experiment?

What type of micro organisms we can observe in pond water?

Write the experiment of observing soil micro organisms.

What is the aim of this experiment? What changes do you observe in thermimeter reading?

Choose the precaution you should take when you observe crane catching fish in a pond.

What effect did the experiment with sprouted seeds have on the lime water ?

Write down the process of making any food item which you like

We can use lime water to test the presence of CO_2 in respiration experiments. What change do you observe in lime water ?

Observe the habitat given below and write the living organisms in the mid water .