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WorksheetsECO FREAK SPEAK
Total questions: 15
Worksheet time: 15mins
How do scientists collect evidence about climate?
Using remote sensing from space with satellites
By ground-based measurements of surface temperature, carbon dioxide concentration and sea level
By collecting "proxy data" from tree rings, ice cores and historical records
All of the above
Great Barrier Reef a natural heritage is under peril.The bleaching is due to?
Sodium chlorite dissolved in ocean water
Ocean pollution
Thermal increase
Carbon dioxide sediment stirred up by extreme storms
As per the 2022 status which country is the world’s most per capita emitter of carbon dioxide?
US
China
Kuwait
Qatar
Clean energy is the need of the hour and is dependent on chemistry. Simplest molecule with this potential energy is?
Hydrogen
Methane
Uranium
Lithium
Considering the global warming potential of Carbon Dioxide as one, the global warming potential of Methane has been estimated to be approximately:
12
15
21
35
Which of the following has positive radiative forcing or warming effect in the global climate?
Tropospheric Ozone
Stratospheric Ozone
Sulphate Aerosol
Sulphur dioxide
Which of the following is not the mission of India’s National Action Plan on Climate Change?
National solar mission
National Mission for a Green India
National Mission on Sustainable Development
National water Mission
Globally, which of the following economic sectors emits the largest percentage of greenhouse gas emissions?
Transportation
B. Buildings
Industry
Electricity and power production
The United Nations Framework Convention on Climate Change (UNFCCC or FCCC) is also known as:
Kyoto protocol
Vienna convention
Earth summit
None of these
To achieve climate neutral world by mid century the Accord by UNFCCC in Paris aims towards?
To protect biodiversity and end the deforestation of the world’s rainforests
To keep global temperature rise well below 2℃ pre-industrial levels and to pursue a path to limit warming to 1.5℃
To limit sea level rise to 3 feet above current levels
To pursue a goal of 100% clean, renewable energy
Green house gas Carbon dioxide remains in the atmosphere for how long??
CO2 washes out of the atmosphere seasonally
CO2 remains in the atmosphere for 5-10 years
CO2 remains in the atmosphere for up to 200 years or more
None of the above
Climate Action is a mission to address the greenhouse effect. What does this implicate?
The name of climate change legislation that was passed by World Congress
Green and clean energy to support the environmentalist
When the gases in our atmosphere trap heat and block it from escaping our planet
Grow plants in regulated climatic conditions
Which of the following is a greenhouse gas?
CO2
CH4
Water vapour
All of the above
Which of the following are consequences associated with climate change?
1. The ice sheets are declining, glaciers are in retreat globally, and our oceans are more acidic than ever
2. Surface temperatures are setting new heat records about each year
3. Decline in extreme weather like droughts, heat waves, and hurricanes
4. Global sea levels are rising at an alarmingly fast rate – 17 centimetres (6.7 inches) in the last century alone and going higher
1, 2 & 4
2 only
3 only
1 & 4
Though greenhouse effect was present always still why is today's climate change a matter of concern?
1. Humans have supported a natural process and exaggerated changes that might normally occur over millions of years.
2.Once released into the atmosphere ,greenhouse gases remain potent for many years,making it difficult to reverse the process.
3. Abrupt changes to the climate system may have unintended outcomes that may pose challenges for societies, like more extreme weather, spread of diseases, a decline in marine life, or an alteration of ocean circulation patterns.
4. All of the above
1 only
1& 3
2&3
4 only
