Environmental conditions for the planet Earth can be monitored by which of the following?
A)Remote sensing
B)Global positioning systems
C)Non-spatial data
D)Tabular data

Question

Quizplus · Accepted Answer

Remote sensing is the process of gathering information about the environment without physically being there. This is done through the use of satellite imagery, aerial photography and other advanced technologies. Remote sensing is the most effective way to monitor environmental conditions for the planet Earth. Global positioning systems can be used to track the location of people and objects, but they are not specifically designed for environmental monitoring. Non-spatial data and tabular data provide useful information, but they do not allow for the detailed analysis of environmental conditions that remote sensing does.

Environmental Conditions for the Planet Earth Can Be Monitored by Which