Why Does the Earth Have Tides?
The level of the sea rises and falls about 2 times each day. We call these changes tides. But what causes them?
Teresa Anderson
Early Life
Teresa grew up as a hard-working and determined student. She gained a degree in physics and a masters in instrumentation and analytical science. In her class of 200, she was one of only six women studying physics. Her interests moved towards using science to overcome global challenges, especially protecting the environment and sustainability. Teresa went on to do a PhD in electrical engineering. The focus of her research was hydro power in Nepal. She then worked for a charity using technology to tackle poverty in developing countries.
Year born: 1962
Research Areas: Electrical Engineering, Renewable Energy, Public Engagement
Earth, Sun and Moon Quiz
The Earth is the planet you (and everyone else) live on! The Moon is a natural satellite of the Earth. This means it travels around our planet in a huge circle called an 'orbit'. The Sun is a star in the centre of our Solar System.