What is this issue? ilgretint dna lianlsfld

A community of living organisms interacting with each other and their physical environment. ceosstemy

To put equipment or machinery in place and make it ready to use. ilstaln

Due to unbalanced population control or ecosystems in danger, many animals have to be killed (e.g. hippos in Hacienda Nápoles). What do we call this population control practice?ulclign

What is this issue? tearw itlpunolo

Natural substances such as coal, oil, and gas that are burned to produce energy. osfsil felsu

A long period of time with little or no rain, causing a shortage of water. dorugth

What is this issue? rhigseinovf

Large areas where many wind turbines are installed to generate electricity. inwd frmas

Devices used to store energy generated by solar panels. slaor attebrise

The process of cutting down trees in an area, often resulting in damage to the ecosystem. efordesttioan

In many countries, illegal hunters keep killing animals for their fur, horns or other body parts. What do you call this illegal practice? pacohngi