WorksheetsThe Environment
Total questions: 11
Worksheet time: 4mins
How much has CO2 in the atmosphere increased since the Industrial Revolution? In the 10,000 years before the Industrial Revolution in 1751, carbon dioxide levels rose less than 1 percent. Since then, they've risen by:
49%
32%
11%
23%
Which country has emitted the most CO2 over time? In other words, which nation has the most responsibility for the greenhouse gases that are currently residing in the atmosphere?
China
Russia
USA
Saudi
Which day is Earth day?
April 7
April 10
April 12
April 13
What are the 3R's of the environment?
Reduce Rewash Recyle
Reduce Reuse Recycle
Reduce Remove Recycle
Anything that can be broken down either biologically or chemically (every product).
Degradable
Biodegradable
Compostable
Bonus: Maganda ba si Maam Ehlen?
Oo nman sobra sobra pa nga
Sympre nman tanong pa ba yan
Aba'y oo nman, kaya di ako naabsent sa klase ni maam eh
Hindi (Sige piliin mo to, bonus na nga mali ka pa)
Product that can be broken down by bacteria and organisms.
Degradable
Compostable
Biodegradable
A product can be broken down into natural elements without harming the environment
Degradable
Biodegradable
Compostable
Which color is used as the sign of conservation and environment?
Yellow
Green
Red
Sky Blue
A single tree produces enough air to supply in its lifetime for how many people for a year?
Five
Three
Four
Ten
Which activities are the largest contributors of greenhouse gases?
Transportation
Landfills
Industry
Deforestation
