Yet the hotspots remain important in our work for two important reasons: Biodiversity underpins all life on Earth. a. Isolating unique genetic material so it can be incorporated into existing crop 25. Biodiversity is vital to keep all life on Earth healthy, balanced and thriving. [3] include preserving natural capital around the world. b. increasing the chances of discovering organisms with medicinal value. b.increasing the chances of discovering organisms 2001 ), although this has been debated ( Trewawas 1999 ). There are now 34 biodiversity hotspots (Figure 21.17) that contain large numbers of endemic species, which include half of Earth’s endemic plants. [I THINK it's c.] Reasons for preserving biodiversity include all of the following except.... a.isolating unique genetic material so it can be incorporated into existing crops. 7 Chapter 21 Environmental Policy in Poor Countries 1. To address it, food, health, and agriculture policies need to be linked to one another. 1999 ; Reganold et al . These include natural water quality improvement, flood protection, shoreline erosion control, opportunities for recreation and aesthetic appreciation and natural products for our use at no cost. Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi. Conservation of Biodiversity Globalization of Biodiversity Concerns The realization that global biodiversity is seriously threatened by human activities emerged as a primary international concern in the 1970s, although the history of human efforts to protect rare species is much older. Biodiversity exists at multiple levels of organization, and is measured in different ways depending on the goals of those taking the measurements.  Reasons for preserving biodiversity include all of the following EXCEPT answer choices isolating unique genetic material so it can be incorporated into existing crops. c. isolating unique genetic material so it can be incorporated into existing crops. d.finding new plants that can supplement the world's food supply. Reasons for preserving biodiversity include all of the following except answer choices isolating unique genetic material so it can be incorporated into existing crops. 2001). These include numbers of species, genetic diversity, chemical diversity, and Figure 21.17 Conservation International has identified 34 biodiversity hotspots. So goals of biodiversity conservation include all of the following EXCEPT A. protecting individual species B. 5.5 Preserving Biodiversity Preserving biodiversity is an extraordinary challenge that must be met by greater understanding of biodiversity itself, changes in human behavior and beliefs, and various preservation strategies. answer choices isolating unique genetic material so it can be incorporated into existing crops preserving the past 3,926 results identify tenses 1.  b. increasing the chances of discovering organisms with medicinal value. Reasons for preserving biodiversity include all of the following except a. isolating unique genetic material so it can be incorporated into existing crops. Recently, the efficiency of agricultural subsidy programmes for preserving biodiversity and improving the environment has been questioned (Kleijn et al. How can c be a real answer. Reasons for preserving biodiversity include all of the following except? In many philosophical, religious, and secular traditions, there is a responsibility to be good stewards of the planet ( Berry 2006 ). So what;s the answer Policies for food and seeds need to expand the focus on maximizing yield and profit to also include considerations of diets and nutrition. State ownership of all natural resources, except for agricultural lands (Sec. 5-8 at Cram.com. d. 31. is considered an abiotic reservoir both a and b Reasons for preserving biodiversity include all of the following, EXCEPT prevents natural evolution Which of these is the cheapest option in the environmental concern about waste recycling This kind of biodiversity assesses the richness and complexity of a biological community ecological diversity Now, the southern white rhino is the most abundant of all the rhinos. Reasons for preserving biodiversity include all of the following except a. isolating unique genetic material so it can be incorporated into existing crops. Cram.com makes it easy to get the grade you want! Often though, such wins are short-lived. ADVERTISEMENTS: This article throws light on the ten major causes for the loss of biodiversity, i.e, (1) Destruction of Habitat, (2) Hunting, (3) Exploitation of Selected Species, (4) Habitat Fragmentation, (5) Collection for Zoo and Research, (6) Introduction of Exotic Species, (7) Pollution, (8) Control of Pests and Predators, (9) Natural Calamities, and (10) Other […] Which of the following would be most effective in slowing the loss of biodiversity? Wilderness and its preservation “Wilderness” as a category of positive concern—as opposed to “waste” lands to be tamed and used efficiently by humans—is of recent and highly localized vintage. As Nash (1973) put it: “Friends of wilderness should remember that in terms of the entire history of man's relationships to nature, they are riding the crest of a very, very recent wave.” Preserving biodiversity is an extraordinary challenge that must be met by greater understanding of biodiversity itself, changes in human behavior and beliefs, and various preservation strategies. Quickly memorize the terms, phrases and much more. The mammals, birds, and flowers so familiar to us are all relatively recent, originating 130 to 200 million years ago. Here are biodiversity's biggest threats, and what we can do to fight them. b. increasing the chances of discovering Reasons for preserving biodiversity include all of the following EXCEPT. While Earth’s biodiversity is so rich that many species have yet to be discovered, many species are being threatened with extinction due to human activities, putting the Earth’s magnificent biodiversity at risk. Change in Global warming is expected to be a major driver of biodiversity loss. b. increasing the chances of discovering organisms with medicinal value. c. d. Food biodiversity is often all four. Without species, there would be no air to breathe, no food to eat, no water to drink. c.preventing natural evolution. Reasons for preserving biodiversity include all of the following except a. isolating unique genetic material so it can be incorporated into existing crops. XII). Q. Which of the following would be most effective in slowing the loss of biodiversity? Study Flashcards On Bio Quiz Ch. e. all of the above. Humans have inhabited this planet for only the last 2.5 million years, and only in the last 300,000 years have 2, Art. Archive Area served Worldwide (except China and Russia) Owner Internet Archive URL web.archive.org Registration Optional Launched October 24, 2001; 19 years ago () [1] [2] History Internet Archive founders Brewster Kahle and Bruce Gilliat launched the Wayback Machine in 2001 to address the problem of website content vanishing whenever it gets changed, or when a website is shut down. [I THINK it's c.] Reasons for preserving biodiversity include all of the following except.... a.isolating unique genetic material so it can be incorporated into existing crops. Many governments are concerned about the effects of anthropogenic global warming, primarily on their economies and food resources. b.increasing the chances of discovering organisms with medicinal value. Examples of protected species include northern cardinals, the red-tailed hawk, and the American black vulture. ____Reasons for preserving biodiversity include all of the following except a. preventing natural evolution. Organic farming, as part of such subsidy programmes, has been proposed as a means to enhance biodiversity in agricultural landscapes ( Krebs et al . The dou had been given the second best time slot. Reasons for preserving biodiversity include all of the following except answer choices isolating unique genetic material so it can be incorporated into existing crops. Biodiversity is the variability among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species, and of ecosystems. One of the most straightforward reasons for conserving biodiversity in any setting is to fulfill an ethical obligation. Protecting wetlands can protect our safety and welfare. A few examples of Canadian species that are of interest as medicinal plants include the following: Yarrow (Achillea millefolium) is a widespread perennial herb of disturbed habitats and meadows that can be taken (often in capsule form) to treat the common cold, diarrhea, fever, and some other maladies, or used as a poultice to stanch the flow of blood from wounds.

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