Relier Pairs Quiz 12Version en ligne Topic 12 and 13 par Gabriela Hermosillo 1 Challenges in environmental conservation 2 Alexander von Humboldt 3 nanoscience 4 Pasteurization 5 Microorganisms 6 Unity of nature 7 Louis Pasteur 8 Ecosystem 9 Medicine problems 10 Spontaneous generation 11 Mario Molina Mexican scientist who discovered the environmental effect of chlorofluorocarbons (CFC) on the ozone layer in the stratosphere. He was an explorer, humanist, geographer and biologist who worked around the world and provided the ecological concepts that are the basis of how nature is understood today. It is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together. Every factor in an ecosystem depends on every other factor, either directly or indirectly. Collective name for microscopic organisms that includes bacteria, fungi, viruses and parasites. French chemist and microbiologist who was one of the most important founders of medical microbiology. It is the manipulation of matter on an atomic or molecular scale for fabrication of macroscale products Hypothetical process by which living organisms develop from nonliving matter. There is a global connection of nature on Earth, so something that happens far away can affect in other regions. -The obesity crisis - Managing chronic diseases - Role of the patient -Invent methods to reuse or recycle all kind of materials: plastics, fabrics, electronics, waste and landfills. -Find ways to reduce oceans acidification and recover coral reefs. heat-treatment process that destroys pathogenic microorganisms in certain foods and beverages.