S2 Earth's Materials 1

S2 Earth's Materials - Composition of Air and Global Warming

Open Ended

What have you learned this week in the Earth's materials topic?

Multiple Choice

Which gas would relight a glowing splint?

• Hydrogen

• Carbon Dioxide

• Nitrogen

• Oxygen

Multiple Choice

Which gas can be used in fire extinguish to smother fires?

• Hydrogen

• Carbon Dioxide

• Nitrogen

• Oxygen

Multiple Choice

Which gas is very explosive but can be used as a fuel?

• Hydrogen

• Carbon Dioxide

• Nitrogen

• Oxygen

Multiple Choice

Which gas turns limewater cloudy?

• Hydrogen

• Carbon Dioxide

• Nitrogen

• Oxygen

Open Ended

Which gas(es) would be found in part a) of the pie chart and what percentage of this gas would be found in the air?

Open Ended

Which gas(es) would be found in part b) of the pie chart and what percentage of this gas would be found in the air?

Open Ended

Which gas(es) would be found in part c) of the pie chart and what percentage of this gas would be found in the air?

Fill in the Blank

Fill in the blanks in the combustion of carbon word equation below

Carbon + __________ ---> carbon dioxide

Fill in the Blank

Fill in the blanks in the combustion of carbon chemical equation below

C + O₂ ---> _______

Multiple Select

Which of the following gases can cause global warming?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Methane

• Water Vapour

Open Ended

Name an effect of global warming on the environment

Poll

Did you enjoy this weeks quizizz lesson?

• Yes

• No

• I enjoyed it but would to use nearpod or kahoot! during the tutorial

Open Ended

Please provided some feedback about your lessons in science this week and your live lesson