NASA | Ask a Climate Scientist

The video invites viewers to engage in an open discussion about climate change by asking questions to NASA climate scientists. It emphasizes the complexity of climate change and the importance of getting honest answers supported by research and data. Viewers are encouraged to submit their questions via video or Twitter using the hashtag #AskClimate. Selected questions will be answered by NASA scientists and shared on the NASA Explorer YouTube channel.

What are some of the effects of climate change on Earth's natural systems?

• Increased tectonic movements

• Decreased solar radiation

• Increased volcanic activity

• Changes in ocean currents and ice sheet melting

Who is leading the open discussion about climate change at NASA?

• A group of astronauts

• NASA administrator Charlie Bolden

• A team of engineers

• The President of the United States

What is the main goal of NASA's climate discussion initiative?

• To increase funding for NASA

• To develop new climate models

• To provide honest answers about climate change

• To promote space exploration

How can participants submit their questions for the NASA climate scientist Q&A?

• By attending a live event

• By sending an email

• By mailing a letter

• By recording a video and tagging it with #AskClimate

What is the maximum duration for a video question submission?

• 5 seconds

• 1 minute

• 30 seconds

• 10 or 15 seconds