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Currently, the overexploitation and depletion of important commercial fish stocks are estimated to be

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שאלה #133831

		10%
		15%
		20%
done		25%

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מיין לפי דירוג חדש ישן

What is thermal capacity

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שאלה #133832

		A material's ability to transfer heat through its mass
		The ability to impede heat transfer
		One of the major determinants of Sick Building Syndrome
done		The ability to store heat

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definition of smog is?

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שאלה #133833

		an extinct dragon species
		a city in ancient sumar
done		a combination of gaseous species and particles
		a fog created above the ocean

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Tiny particles are harmful

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שאלה #133834

done		In case we inhale them
		If we touch them with our hands
		Only if they are within the nanoscale range
		Only if they are from combustion

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Oceans and land water bodies (i.e. marine systems) are

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שאלה #133835

		Moderate in species diversity
done		Especially diverse
		Species-poor
		Equally diverse as other systems

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What does PM mean?

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שאלה #133836

done		Particles
		Combined Smoke and Fog
		Waste
		Gaseous species

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Biodiversity refers to

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שאלה #133837

		Large-bodied species
done		Variability among living organisms from all sources
		Variety of habitats
		Richness of all known species

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For most human history, the carrying capacity for humans and other animals was

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שאלה #133838

		Very different. Animals' carrying capacity was much higher
done		Quite similar in most cases
		Different. Humans managed to get more resources and therefore to have a higher carrying capacity
		Animals were part of the natural system and therefore the carrying capacity was different from that of humans

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: It has been argued that

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שאלה #133839

		Two thirds of the global pollution can be traced to cities in Asia and Africa
done		Two thirds of total consumption and pollution can be traced to cities in rich countries
		Most resources consumption and pollution is connected to the emerging mega-cities in different parts of the world
		Cities in Affluent countries (e.g., North America, European Union, Japan, Australia) having the smallest impact on the global scale

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The authors of the article are:

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שאלה #133840

		Urge the widespread implementation of rewilding
		Consider rewilding to be a new potential panacea for restoring biodiversity in the wilderness
done		Recommend revisiting the critical assumptions of rewilding and identifying its limitations
		Suggest that rewilding should take over as a major paradigm in conservation

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