connection to Marine Biology. A marine biologist is someone who studies plant and animal saltwater species. They observe marine life and their natural environments. Marine biologists also help solve problems damaging marine life such as pollution and overfishing. Also‚ marine biologists
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Human impact on the Environment: Human impact on the environment or anthropogenic impact on the environment includes impacts on biophysical environments‚ biodiversity and other resources.[1][2] The term anthropogenic designates an effect or object resulting from human activity. Causes[edit]Technology[edit]The application of technology (in general) often results in unavoidable environmental impacts‚ which according to the I=PAT equation is measured as resource use or pollution generated per unit
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GEOGRAPHY REVIEW NOTES: UNIT 1 Locating Places on a Map Remote Sensing – The technology for studying Earth by using images and photographs above its surface GPS – Global Positioning System. A satellite based position-finding system that circles Earth in precise orbits. Geostationary Satellite – Satellite that only stays on the equator and turns with it as Earth rotates (eg. Weather satellites‚ communication satellites) Near-Polar Satellite – Follows a fixed north-south orbit as the Earth rotates
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Definition: What is Triple bottom line? - A stool is stable only if it has three legs The triple bottom line (abbreviated as "TBL" or "3BL"‚ and also known as "people‚ planet‚ profit" or "the three pillars”) captures an expanded spectrum of values and criteria for measuring organizational (and societal) success: economic‚ ecological and socia"People‚ planet and profit" succinctly describes the triple bottom lines and the goal of sustainability. "People" refer to employees‚ shareholders‚ customers
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What is land pollution? Land pollution is the deterioration (destruction) of the earth’s land surfaces‚ often directly or indirectly as a result of man’s activities and their misuse of land resources. It occurs when waste is not disposed off properly‚ or can occur when humans throw chemicals unto the soil in the form of pesticides‚ insecticides and fertilizers during agricultural practices. Exploitation of minerals (mining activities) has also contributed to the destruction of the earth’s surface
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Environmental Issues in India The environmental issues in India become more serious every day and she is turning into a bit of a mess on this front but with over 1 Billion people most of which in dire poverty‚ it’s hardly surprising. The recent boom in its industries‚ little or no environmental education‚ infrastructure nearly at bursting point not to mention the huge deforestation that’s going on. If you think your country has some problems then you are about to be a bit of a shock because I’m
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TOPIC NUMBER 2 “Every 20 minutes‚ the human population grows by about 3000.” (www.overpopulation.org‚ 2013). This shows that humans give huge amounts of ignorance concerning the overpopulation issue. Overpopulation causes negative impacts such as on the population’s health‚ education‚ unemployment and towards the world’s global environment. The first problem that overpopulation causes is health of the population. Overpopulation means more children in one family‚ and when each family has
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Coral Reef Bleaching Coral reef bleaching‚ which is the whitening of diverse invertebrate taxa. The cause of the whitening is “from the loss of symbiotic zooxanthellae and/or a reduction in photosynthetic pigment concentrations in zooxanthellae residing within the gastrodermal tissues of host animals.” (P.W.Glynn) The reason why coral reef bleaching is such a concern is because the “consequences of bleaching large numbers of reef-building scleractinian corals and hydrocorals.”(P.W.Glynn)
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evaporate‚ which leaves the coral above the water. The coral will not be able to breathe above the water and will eventually die. Fishermen may also use spear guns‚ which can damage the coral‚ commercial poisons‚ and sometimes dynamite for fishing. Overfishing in the coral reef area can cause damage to food chains around the reefs
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“Asian Carp and the Effect on the Great Lakes” Statement of the Issue Asian carp are a threat to the Great Lakes if they invade them. They could destroy the Great Lakes ecosystem by overpopulating the lakes and disrupting the food chain. Asian carp are large fish that can weigh up to 100 pounds and grow to more than four feet long and will consume an excess amount of food and leave the other fish with very little to eat. With these carp in the water sport fishing will be affected along
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