1) define the term, ecosystem. Ecology is the study of ecosystems. The team sought to capture evidence beyond that which identifies as “ecosystem services” or “nature’s contribution to people” and draw parallels between nature’s resources and benefits. The word ecosystem means ecological systems. The multiplication of human numbers certainly seems wild and uncontrolled… Four million a month—the equivalent of the population of Chicago… Skills: communication, listening, comprehension Supplies: printed below. Approximately 9 million types of plants, animals, protists and fungi inhabit the Earth. There are many who believe that if we do not find ways of limiting the numbers of people on Earth ourselves, then Earth itself will eventually find ways of doing it for us. By Richard Stone Dec. 15, 2016 , 9:00 AM. An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. One of the guys that was talking said in the future the world is not going to be a place people want to live in because of the earth life support system. This can lead to additional pressure on ecosystems and a downward spiral of poverty and ecosystem degradation. Ecosystem, the complex of living organisms, their physical environment, and all their interrelationships in a particular unit of space. The major kinds of freshwater ecosystems are lentic, lotic, and wetlands . Ecosystem is the interconnectedness of organisms including animals, plants, and microbes with each other and their non-living environment. Ecosystem & its conservation are one of the major topics of discussion among the environmentalists. The movie changed the way I viewed earth ecosystem. Download this Premium Vector about Environment and ecosystem concept, and discover more than 10 Million Professional Graphic Resources on Freepik. When the numbers of these predators dwindle, the lesser predators that they consume grow in number, which then puts pressure on the species further down the food chain. Controlling the birth rate through contraception and family planning will reduce the strain on the ecosystem by reducing the rate at which people consume natural resources. Save. Ecosystems and People (2018 - current) Formerly known as. 10 Examples of Natural Ecosystem. Environmental Conservation Organization Article Viet Nam's Data Revolution Is Well on Its Way; Article Biodiversity is not distributed evenly on Earth, and is richer in the tropics. Ecosystem services are indispensable to the wellbeing of all people, everywhere in the world. The earth itself has ecosystem diversity: for example, it has forests, oceans, deserts, wetlands and grasslands. People and the Earth's Ecosystem - Environmental Awareness. freepik. The incredible ecosystem of Earth’s hottest spot. ecosystem (noun) (reference here) 1. Watch Queue Queue By the year 1999 total population reached 6 billion, and it's estimated that nearly 9 billion people will be living on the Earth in the year 2050. Energy enters the system through photosynthesis and is incorporated into plant tissue. “The late Alan Gregg pointed out that human population growth within the ecosystem was closely analogous to the growth of malignant tumor cells within an organism: that man was acting like a cancer on the biosphere. Like. Exploring Earth’s Ecosystems, Evidence Chart and Argument Essay Writing Template OR teachers can share documents with students using Google Classroom. 98. Collect. Ecosystem services are the benefits that people obtain from ecosystems. There are three basic types of freshwater ecosystems: Lentic: Still or slow-moving water like pools, ponds, and lakes. In theory, EBVs can feed into models for ecosystem services to represent the benefits of biodiversity to people. Humans often put extreme pressure on apex predator species, such as tuna. There is therefore a need to critically examine the purpose ecosystem by drawing on the earth system governance cross-over lenses. Like. Format = Arial, Font 12, Justified, 1.15 space, normal margin, letter (8.5 x 11) 1. 91 likes. Poverty in turn tends to increase dependence on ecosystem services. Subject: People and Earth’s Ecosystem Name: Tamera, Princess Justine C. Course, Year, and Section: BAPS 1-1 Lesson 16: How Is Extinction Related to the Diversity and Evolution of Species – Seatwork 2 Activity/Challenge: Study the bar graph (Figure 16.3) representing the contribution of the different factors to the threat of extinction of birds, mammals and plants. This video is unavailable. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity. It made me care because the people that made the movie actually care about the earth and other people … Degradation of ecosystem services is harming many of the world’s poorest and most vulnerable people, and is sometimes the main factor causing poverty. We argue that earth system governance allows us to specify important, as-yet-unanswered questions that these actors need to address, and which present fruitful avenues for future academic research. ... Save the planet people planting the earth. Short description of the Lesson Objective: Enhance vocabulary words connected to People and the Earth’s Ecosystem. Watch Queue Queue. Ecosystem Functions and Services “The most unique feature of Earth is the existence of life, and the most extraordinary feature of life is its diversity. An ecosystem includes all the living things (plants, animals and organisms) in a given area, interacting with each other, and with their non-living environments (weather, earth, sun, soil, climate, atmosphere). freepik. California has prairies, deserts, lakes, forests and beach. International Journal of Biodiversity Science, Ecosystem Services & Management (2010 - 2018) International Journal of Biodiversity Science & Management (2005 - 2009) whereas the lotic ecosystem means fast-flowing water bodies such as a river. Fishing is one area in which human activity can have massive effects on an ecosystem. RECENT ARTICLES. The funds for the Ian Gass Bursary were donated by friends and colleagues of the late Professor Ian Gass FRS, founding professor of OU Earth Sciences, on his retirement in 1991. Save. Save the planet with people and earth. Lentic ecosystem refers to stagnant water bodies such as ponds, lakes, etc. Earth Economics partnered with NRCS to produce a study on ecosystem services in the central Great Plains that revealed a broad sense of the economic importance of NRCS conservation investments. Due to natural as well as human activities, it is getting degraded from years and if no precaution is taken for it, then it will not be sustaining for the future generations and might slowly lead to the depletion of the earth. Collect. 136. 2) Explain that an ecosystem is made up of many parts, living and non-living. Examples of the non-living aspects of the environment include climate, soil, water, sun, earth, rocks, atmosphere, temperature, and humidity. Welcome to the Open University's School of Environment, Earth and Ecosystem Sciences (EEES). In contrast to the Marine ecosystem, freshwater ecosystems only cover 0.8% of the Earth's surface and contain 0.009% of its total water. * NOTE: Please be guided of the following Objectives, Expected Output and Sample Answers in each Lessons included in the Instructional Material. An ecosystem can be categorized into its abiotic constituents, including minerals, climate, soil, water, and sunlight, and its biotic constituents, consisting of all living members. The freshwater ecosystem covers almost 0.8% of the Earth’s surface. Healthy Ecosystems, Healthy Earth, Healthy People by Berglind Orradóttir and Hafdís Hanna Aegisdóttir is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Biodiversity is the variety and variability of life on Earth.Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. These biotic and abiotic components are linked together through nutrient cycles and energy flows. They include provisioning, regulating, and cultural services that directly affect people, and supporting services needed to maintain the other services. In an ecosystem, every living organism has an ecological niche. It was shortly after that I realized that these fascinating concepts were the cornerstone of the work of Future Earth and of Future Earth’s Anthropocene Magazine, which I have been actively following and reading for over three years now. An ecosystem encompasses living organisms and the nonliving elements of their environments. I first heard about Earth system science and planetary boundaries as a teaching assistant in my first year of graduate school. Yet, severe environmental degradation (due to, among other factors, an increasing human population and its subsequent excessive per-capita impact on Earth’s life-support systems) can result in the potentially irreversible loss of ecosystem functions and services, as well as have the ultimate effect of reducing human well-being. So, too, do 7 billion people. VOCABULARY: intervene (verb) (reference here) 1. come between so as to prevent or alter a result or course of events. We are an inclusive, diverse and friendly community of Open University staff and students that is fascinated by the natural world around us. All ecosystems are shaped by people, directly or indirectly and all people, rich or poor, rural or urban, depend on the capacity of ecosystems to generate essential ecosystem services. As a teaching assistant in my first year of graduate School concept, and supporting needed! As a teaching assistant in my first year of graduate School and beach like pools,,. 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