Mass extinctions - when a large number of species or families become extinct; occur when there are large, catastrophic events that cause major changes in the ecosystem or biosphere, background extinction - die offs that occur at lower rates , habitat fragmentation - destroying habitat and leaving small, disconnected pieces of habitat intact, acid rain - caused by air pollution when humans burn fossil fuels; chemicals dissolve in the water vapor in clouds and produce rain that has a low pH, deforestation - destruction of forests; cutting down trees on a large scale, aquifer - water stored in reservoirs underground, invasive species - a species that is non-native to an area; this species begins to harm native species, introduced species - a species that is non-native, greenhouse effect - gasses in the atmosphere act as a blanket, keeping heat inside the atmosphere and warming the globe, biodoversity - the different types of living organisms on earth, ecosystem services - services provided by healthy ecosystems; for example a wetland providing clean water to surrounding areas, flagship species - in conservation, a species used to gain support and funding from the public and organizations; this species "leads" the conservation effort, keystone species - a species that maintains the diversity in a habitat, indicator species - in conservation, a species that indicates if an habitat is healthy or polluted, umbrella species - in conservation, a species that requires a large area of habitat to survive. By conserving this species you protect the entire habitat and so protect many other species in the process,
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Conservation and biodiversity vocabulary review
शेयर
Mechristie
द्वारा
Biodiversity
Biology
Ecology
कंटेंट को एडिट करें
एम्बेड
अधिक
कार्य
लीडरबोर्ड
अधिक दिखाएं
कम दिखाएं
यह लीडरबोर्ड अभी निजी है।
शेयर
पर क्लिक करें इसे सार्वजनिक करें।
इस लीडरबोर्ड को रिसोर्स ओनर ने डिसेबल कर दिया है।
यह लीडरबोर्ड डिसेबल है क्योंकि आपके विकल्प रिसोर्स ओनर से अलग हैं।
पूर्वस्थिति विकल्प
मैच अप
एक ओपन एंडेड टेम्पलेट है। यह लीडरबोर्ड के लिये स्कोर उत्पन्न नहीं करता है।
लॉग ईन आवश्यक
दृश्य शैली
फ़ॉन्ट
सदस्यता आवश्यक है
विकल्प
टेम्पलेट स्विच करें
सभी दिखाएं
गतिविधि (एक्टिविटी) खेलते समय अधिक फार्मेट दिखाई देंगे।
खुले परिणाम
लिंक कॉपी करें
क्यूआर कोड
डिलीट
ऑटो-सेव पुनःस्थापित करें:
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