Oceans Rising by Stefan

Open Ended

After learning about rising ocean levels, what questions do you still have or what would you like to know more about regarding this topic?

Multiple Choice

What could be some consequences if the ocean temperature rises by just 2 degrees Celsius?

• We would gain 18 to 24 feet of water in our oceans

• There would be no change in ocean levels

• Oceans would freeze

• Ocean water would become drinkable

Multiple Choice

If the ocean temperature increases by 2 degrees Celsius, how much could the sea level rise?

• 18 to 24 feet

• 2 to 5 feet

• 10 to 12 feet

• 25 to 30 feet

Open Ended

Why is it important to understand the causes and effects of rising ocean levels?

Multiple Choice

What are the two main reasons why oceans are rising?

• Thermal expansion of seawater and melting of land-based ice

• Increased rainfall and underwater volcanoes

• Earthquakes and tsunamis

• Wind patterns and ocean currents

Multiple Choice

According to the information provided, how long will it take for the ocean to rise by 100 feet at the current rate?

• About 86 years

• About 10 years

• About 860 years

• About 50 years

Open Ended

Explain why rising sea levels are harmful to wildlife.

Multiple Choice

Which of the following are shown as methods for measuring sea level rise in the graph?

• Tide gauges and satellites

• Rain gauges and satellites

• Thermometers and barometers

• Wind vanes and satellites

Open Ended

Based on the graphs shown, describe the trend in global sea level rise from 1880 to the present.