How do environmental scientists use technology to track gray wolves ?

by using GPS labels

Explanation:

Different sensing technologies are nowadays used to track animal movement. In particular, terrestrial animal sensing technologies include, among others, Global Positioning System (GPS), radio telemetry, acoustic telemetry, environmental sensors, automated data-retrieval, etc. These technologies allow us to learn more about animal behavior and provide useful information for ecological/environmental researchers. In the case of GPS, satellite networks can be used to track migratory patterns.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.