ppt课件-nonrenewableandrenewableresources NONRENEWABLE AND RENEWABLE RESOURCES HMMMM... What do you think nonrenewable resources are? Break it down... Nonrenewable? Resource? NONRENEWABLE RESOURCES A nonrenewable resource is a natural resource that cannot be re-made or re-grown at a scale comparab...
Renewable Resources A renewable resource is a resource which can be used repeatedly because it is replaced naturally. Examples: Oxygen Fresh water Solar energy Trees/plants/crops Nonrenewable Resources Nonrenewable resources cannot be replaced by natural means in an average human lifetime. Examples: O...
Break it down... Nonrenewable? Resource? NONRENEWABLE RESOURCES A nonrenewable resource is a natural resource that cannot be re-made or re-grown at a scale comparable to its consumption. Nuclear fission uses uranium to create energy. NUCLEAR ENERGY Nuclear fission uses uranium to create energy....
non–renewableresources Lecturer:Dr.JustusWesseler,WageningenUniversity Literature:Permanetal.,chapter15 Houthakker,H.S.Aremineralsexhaustible? Whatarenon–renewableresources? -fossilfuelenergysupplies,suchasoil,gasandcoal; -minerals,suchascopperandnickel. ...
内容提示: Renewable & Non-renewable ResourcesWCPSS8 th Science 文档格式:PPT | 页数:14 | 浏览次数:13 | 上传日期:2016-01-10 13:40:43 | 文档星级: Renewable & Non-renewable ResourcesWCPSS8 th Science 阅读了该文档的用户还阅读了这些文档 65 p. The Solar Cycle 73 p. Theory of ...
RenewableandNon-RenewableResources CSCOPEUnit9:EarthResources NaturalResources ▪Naturalresourcesarematerialsandenergythatcomefromthenaturalworldandarevaluabletous.▪Naturalresourcesincluderocks,minerals,soil,water,andatmosphericgases.▪Naturalresourcesalsoincludedifferenttypesofenergysuchassolarenergy,geothermalandthe...
Renewable vs再生比. Nonrenewable energy United Nations.ppt,Global energy balance and flows without anthropogenic interference. The energy flows are in 1000 EJ / yr. Numbers in parentheses are uncertain or rounded. Source: Energy Primer, IPCC. Renewable
Renewable Energy[可再生能源](PPT-39) 热度: Environmental impact and management of phosphogypsum (Review)… 热度: Non-RenewableFuels EnvironmentalImpact USEnergyConsumptionbySource(1999) Renewables,8% AllEnergySources96.7QUADS Renewables7.2QUADS NonRenewableFuels ...
1. Renewable resources. ADVERTISEMENTS: 2. Non-renewable resources. 1. Renewable resources: These resources are present in unlimited quantity in the nature and having the capacity to get replaced by quick recycling through natural cycles. Oxygen, in air is renewable resource because it is replaced...
Fossil Fuels (Coal, Gas, Oil) have been defined as non renewable 2. Sustainable (1). Bio based materials which are self reproducing (2). Sustainable chemistry raw materials from biomass (3). Carbon dioxide, cellulose, natural products (palm oil) (4). Electricity from solar or wind.Nester...