What can be used to measure environmental change?

What is an indicator species?

How can we measure air pollution using an indicator species?

Why might a mayfly larvae be good for measuring for water pollution?

Can environmental changes be measured by non-living indicators?

Give four ways scientists are measuring changes in environments using non-living methods.

How do Satellites measure environmental change?

How do automatic weather stations measure environment change?

How do rain gauges measure environmental change?

How do dissolved oxygen meters measure environmental change?