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MA10B4BenandAbbie
Question | Answer |
---|---|
What is ionisation | when a photon hits an atom or molecule, it sometimes has enough energy to remove an electron and chsnge the atom or molecule |
What would happen if we didnt have EM Radiation | No phone's or microwave dinners |
What does the Greenhouse Effect regulate | It regulates the Earths temperature |
What causes Global Warming | Burning fossil fuels, methane and greenhouse gases |
Where does a microwave send signals | Between mobile phones and mobile phone masts |
How can you protect yourself from UV radiation | Clothing, sunscreen or sunblock |
Name 3 greenhouse gases | CO2, Methane and water vapour |