Matching Pairs Quiz 12Online version Topic 12 and 13 by Gabriela Hermosillo 1 Louis Pasteur 2 Microorganisms 3 Alexander von Humboldt 4 Unity of nature 5 Spontaneous generation 6 Pasteurization 7 Ecosystem 8 Medicine problems 9 Mario Molina 10 Challenges in environmental conservation 11 nanoscience Hypothetical process by which living organisms develop from nonliving matter. French chemist and microbiologist who was one of the most important founders of medical microbiology. heat-treatment process that destroys pathogenic microorganisms in certain foods and beverages. 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. Collective name for microscopic organisms that includes bacteria, fungi, viruses and parasites. There is a global connection of nature on Earth, so something that happens far away can affect in other regions. 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. It is the manipulation of matter on an atomic or molecular scale for fabrication of macroscale products -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. -The obesity crisis - Managing chronic diseases - Role of the patient Mexican scientist who discovered the environmental effect of chlorofluorocarbons (CFC) on the ozone layer in the stratosphere.