global warming

The main human activity that releases greenhouse gases is

• using bottled water
• burning fossil fuels
• texting on cellphones
• eating meat

It was hot all week last week.  Is this a sign of climate change?

• Yes
• No

Worldwide, temperatures have been increasing for more than 100 years.  Is this evidence of global warming?

• yes
• no

Tags

CCSS.RI.7.1

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.8.1

CCSS.RL.9-10.1

Human activity is adding additional greenhouse gases to the amount that are in the atmosphere naturally

• True
• False

Carbon is used by plants during which process?

• Respiration
• Transpiration
• Photosynthesis
• Transportation

What are the 5 main greenhouse gases?

• CO2, N2O, CH4, H2O, O3
• CO2, NO2, NH4, H2O, O2

Which 2 greenhouse gases contribute the MOST to global warming of Earth?

• N2O and H2O
• O3 and H2O
• CO2 and CH4

Which of the following sets of evidence supports global warming?

• CO2 levels rising
• Sea Levels rising
• Glacier mass decreasing
• All of the Above

What would happen if greenhouse gases destroyed Earth's ozone layer?

• Radiation exposure would increase
• liquid water would vaporize
• we might have solar flares
• all of the above

Climate is defined as...

• a change in weather/temperature over a long period of time.
• a change in density over a long period of time.