No student devices needed. Know more
8 questions
How have the times that plants bloom in the Spring changed because of Climate Change & Global Warming?
Some plants in some regions are blooming earlier and some plants in other regions are blooming later
There is no change in dates plants bloom from Climate Change & Global Warming. .
The timing of when plants bloom has nothing to do w/ CC/GW
What is the effect on Earth, as more ice melts, based on graphical, quantitative evidence from satellite data and gauges which are instruments in the seas/oceans that measure water level heights?
As the ice on Earth melts-sea levels get lower
As the ice on Earth melts-the sea levels stay the same
As the ice on Earth melts--sea levels rise
What is causing the sea ice to melt?
The ice is melting because of the tilt of the Earth.
The ice in the hydrosphere/cryosphere is melting because the temperature of the atmosphere is increasing.
The ice is melting because of all the boats in the ocean.
The ice is NOT melting!
As the ice (hydrosphere/cryosphere on Earth melts, what impact does it have on the other 'spheres'?
All other spheres are affected by melting sea ice.
There is no impact on the other spheres.
Only the hydrosphere is affected
Only the biosphere is affected
How could we reduce CO2 in the atmosphere?
We cannot reduce the CO2 in the atmosphere!
We could recycle more.
We could stop driving.
Reducing the use of fossil fuels Planting more trees Regulating the energy industry Investing in renewable energy All of the above
Which choice shows the best options for consequence of increased global temperatures?
Rising sea levels, Increased frequency of major storms, Increased frequency of major droughts, changes in the dates plants bloom
Increased ice mass, predictable weather, lowering of sea levels.
Planting more trees, using less fossil fuels.
How does an increase in carbon dioxide in the atmosphere cause an increase in the average global temperature?
Carbon dioxide is used by plants for photosynthesis.
Carbon dioxide is a greenhouse gas (GHG), and greenhouse gases trap infrared heat in the atmosphere.
Carbon dioxide has a cooling effect on the atmosphere.
Which choice below shows the 2 human activities that have been linked to the exponential growth of carbon dioxide in the atmosphere?
Recycling and reducing use of materials.
Burning fossil fuels and deforestation.
Planting trees and reducing fossil fuel use.
Explore all questions with a free account