1. Travelling around the WorldReview Activity3rd ESO First Term2012

2. Car n. 1 Technology is a science Technology is thewhich help us to improveapplication of knowledgeour lives.and skills to satisfy ourneeds. Technological process Technological processstarts with a plan. ends with a verification. Fair Trade is common in Green Chemistry tries tosupermarkets. reduce or eliminatehazardous substances. Zero Waste doesnt insist Local Living Economyin reduce the use of rawfights againstmaterials.globalization problems. 3. Car n. 2 Hardware is the physical Hardware is the logicalpart of a computer. part of a computer. There are four types of There are three types ofstorage devices: optical, storage devices: optical,chemical, magnetic andmagnetic and solid-state.solid-state. Motherboard has the Hard disk is connectedhard disk into it.to the motherboard. A router is needed in a A router is needed tonetwork to connectconnect a network to thedifferent computers.Internet. 4. Car n. 3 Horizontal lines of cells Vertical lines of cells areare called rows.called rows. =AVERAGE(B5:C6*0,5) =AVERAGE(B5:C6)*0,5 With a spreadsheet you With a spreadsheet youcan create only pie can create different typescharts. of charts. A field in a database is A field is the structureeach one of the cards orwhere you introduceregisters.each piece of data.