https://www.npr.org/news/specials/climate/interactive/ Chapter 8 addresses globa
ID: 294752 • Letter: H
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https://www.npr.org/news/specials/climate/interactive/
Chapter 8 addresses global climate change. NPR (National Public Radio) has created an interactive website: Climate Connections: A Global Journey. Use this website to answer the questions below. 1. Click on the "Carbon Power" link. By how much are temperatures expected to rise by 2100? 2. Click on the "Warming Seas" link and read the "In Depth" article. List two (2) implications of warming seas. 3. Click on the "Desert" link and read the "In Depth" article. What are two (2) possible solutions to avoid the worst impacts of climate change on food production? 4. click on the tHeat Wave lnx. What was the cost of the agricultural damage from 5. Click on the "Thawing Ice" link. What are two (2) possible positives that could result from an "Arctic Thaw?" 6. Click on the "Monsoon" link. Approximately what percentage of the world's population are impacted by the Asian monsoon? 7. Click on the "Forest" link. What is the name of the world's largest rainforest? How much carbon does this rainforest absorb annually? 8. Click on the "Flood" link. How many people in the Netherlands live below sea level? How much is spent annually to keep the country dry? 9. Click on the "Extreme Weather" link. What are two (2) implications of an increase in "extreme weather events"? 10. Click on the "Climate Futures" link. Who are the three (3) largest emitters of Co2?Explanation / Answer
1) The average temperature rise is predicted between 2.5 -10.4 deg F by 2100.
2) Two implications are:
a) The sea level will rise & change the ocean currents.
b) It will destroy the coral reefs & mangroves which protect islands from the storms.
3) Two possible solutions are:
a) Improving the soil would help Africa prepare for climate change by increasing harvests and also helping the soil store water.
b) New varieties of crops that are better able to withstand heat, drought and floods; techniques for controlling new pests; and systems for using rainfall and melting snow more efficiently.
4) $10 billion was the cost due to agriculture damage.
5)Two positives are:
a) Productive fisheries
b) Easy access to O & G.
6) Almost half of the population are impacted by monsoon.
7) The Amazon. It absorbs about 100 million tons of carbon every year.
8) 16 million people live below sea level & $1.3 billion is spent annualy to keep them dry.
9) Two implications are:
a) More frequent hurricanes, rainstorms & droughts.
b) Increase in crop pest, malnutritions & infectious diseases.
10) U.S. , Europe & China are the biggest emitters of CO2.
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