Which kind of problem could have an impact on the global economy?

a. sand erosion along a beach

b. habitat loss in a forest

c. melting of polar ice caps

d. flooding of a river

apex environmental science

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

What does natural resource management aim at ?

Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.