Describe at least 3 ways that plastics can be reduced in the community.

Stop using plastic straws, use paper bags, and stop using plastic water bottles

b. read the phase at the intersection of any given temperature and pressure.

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.