Science in Motion: Stormy Weather on the Sun?

The video discusses a new solar forecast predicting severe storms and increased solar activity. This cycle, starting in 2007, is expected to be 30-50% stronger than the previous one. The forecast warns of potential impacts on communication satellites, astronaut safety, and power grids, similar to the 2003 events.

What does the new prediction system by solar researchers forecast?

• No change in solar activity

• Decrease in solar activity

• Severe solar storms and charged particles

• Mild solar activity

How much stronger is the solar cycle starting in 2007 expected to be compared to the last one?

• 30% to 50%

• 20% to 30%

• 50% to 70%

• 10% to 20%

What are some potential impacts of the increased solar activity?

• Radiation hazards for astronauts

• Improved satellite communication

• Reduced radiation levels

• Increased power grid stability

Which of the following is a risk associated with the solar storms?

• Enhanced internet speed

• Fried communication satellites

• Decreased solar radiation

• Improved weather conditions

What event in 2003 is similar to the predicted effects of the upcoming solar activity?

• A power grid failure

• A tsunami

• A major earthquake

• A volcanic eruption