Step-by-step explanation:
Remote sensing is a recent technology developed by scientists to monitor the ecosystem on Earth.
The remote sensing measures the physical characteristics of Earth-like temperature based on which it prepares the scans of the area.
These scanned images are then analysed for their causes and the effect related to the ecosystem.
A team of scientists in NASA monitors the ecosystem through these scanned images by the satellites. The large biomes and forests are being analysed to study the effect of climate change on the ecosystem.
Thus, the ecosystem can be monitored using remote sensing.