Question

How indicators help in knowing about the environmental status?

Answer 1

Indicators to know about Environmental status

The environmental indicators are the parameters used to indicate the status or change in the environment.

These parameters are not measured by instruments but these are the statistical values which determined over a period of time which cannot be determined immediately.

The conclusion can be drawn by comparing the values.

Example: In recent days during summer or winter, the temperature is at extreme level than earlier days.

This indicates increase in greenhouse gases, from which we can conclude that we need to take immediate steps to control or limit the gas pollutions or the emission of greenhouse gases in all the possible ways.