- Science Elsa Novia Barata
Our Environment and Us Name: Class: Date: Consolidat ti Worksheet ion Wo 2 How Has Man Negatively Affected the Environment? Match the causes and effects by filling in the boxes below with these helping words. Each word can only be used once. Acid rain Burning of fossil fuels Deforestation G l ob al w ar m i ng Haze Oil spill S o i l er os i on C au se s E f f ec t s Release of greenhouse gases into the air Corrosion of buildings and statues Negative health healt h effects which are more serious for those with respir respiratory atory problems Muddy water Adverse Adverse effects on marine organisms and sea birds Loss of natural habitats ha bitats for organisms living in trees, forests forests or jungles Melting of ice caps and extreme climate changes 360 Additional Teacher’s Resources © 2012 Alston Publishing House Pte Ltd
Our Environment and Us Name: Class: Date: Consolidat Worksheet ion Wo ti 3 How Can We Care for f or Our Environment? Fill in the boxes with ‘Reduce’, ‘Reuse’ or ‘Recycle’. Each word can be used more than once. Make newspapers from used papers Water plants with the water previously used to wash rice Switch off lights when they are not in use © 2012 Alston Publishing House Pte Ltd Science SMART Teacher’s Teacher’s Guide Grade 6 361
Take short showers instead of long baths Create useful objects using scrap materials Build cars using steel from used metals 362 Additional Teacher’s Resources © 2012 Alston Publishing House Pte Ltd
© 2012 Alston Publishing House Pte Ltd Science SMART Teacher’s Teacher’s Guide Grade 6 363