PPT-Water and Life

What are the four emergent properties of water that are important for life cohesion expansion upon freezing high heat of evaporation capillarity cohesion moderation of temperature expansion upon freezing solvent properties. http://. www.jpl.nasa.gov/news/news.cfm?release. =2011-373. Kepler mission. Are we alone?. http://www.jpl.nasa.gov/videos/phoenix/phx20070724/phx-20070723-1280.m4v. How did life start on Earth?. Where can we find potentially life supporting conditions in our solar system?. This project has been funded with support from the European Commission.. This publication [communication] reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.. By Haille Joseph Form 1 m . . Introduction. I chose water pollution because of this year‘s water restrictions and I thought that it would be fun and interesting to tie in actual events that affect Trinidad in one way or another. My main resource in WATER and in this project I plan to inform the people about how we pollute water, the MAJOR effects that will happen to ‘man’ if we continue and what water can and does for us ,just to name a few.. All life uses 6 major elements. If we survey the molecules from which life is constructed, we find six that are found in all living things and have often been described as the ‘building block’ elements of . Why is water essential for life. ?. How does water influence life (at the molecular level)?. Which environment is best suited to the development of life?. Too unstable. Too limited. Just. right!. Liquid water is essential for life because it provides stability and richness. Goldilocks & the 3 bears. Remember the story of Goldilocks & the 3 bears.. Think about what the words “just right” meant.. What are . some. . conditions . that are “just right” on Earth to allow life to exist?. . “All the water that will ever be is, right now.”. . ― . National Geographic, October 1993. Historic water. “Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of his world.”. Adaptations to Meet Challenges of Life on Land. Challenges of Life on Land vs. Water. Adaptation to Meet Challenge . Air much less buoyant than water so must move against gravity. Limbs develop;. skeletal and muscle systems become stronger. Aim: What type of biomes form when fresh and salt water mix? . Estuary. Where the “arm” of a sea extends inland to meet the mouth of a river. Sea water moves inward mixing with fresh river water resulting in brackish water. determine. the Earth’s environment?. Does life simply live on an environmentally static Earth, or does life determine the Earth’s environment?. If life changes on the Earth, the conditions on Earth won’t change. Adaptations to Meet Challenges of Life on Land. Challenges of Life on Land vs. Water. Adaptation to Meet Challenge . Air much less buoyant than water so must move against gravity. Limbs develop;. skeletal and muscle systems become stronger. Amphibians “Double Life” Adaptations to Meet Challenges of Life on Land Challenges of Life on Land vs. Water Adaptation to Meet Challenge Air much less buoyant than water so must move against gravity Amphibians “Double Life” Adaptations to Meet Challenges of Life on Land Challenges of Life on Land vs. Water Adaptation to Meet Challenge Air much less buoyant than water so must move against gravity . https://doi.org/10.11649/sm.1252 DOI: 10.11649/sm.1252 - - ommercial, provided that the article is properly cited. e Author(s) 2017. Magdalena LubanskaInstitute of Ethnology and Cultural Anthropolog