Describir: Greenhouse Effect

 _____     _    _     _  _      ___      _____    _    _     ______    ______  
|  __ \\  | || | ||  | \| ||   / _ \\   /  ___|| | || | ||  /_____//  /_   _// 
| |  \ || | || | ||  |  ' ||  | / \ || | // __   | || | ||  `____ `    -| ||-  
| |__/ || | \\_/ ||  | .  ||  | \_/ || | \\_\ || | \\_/ ||  /___//     _| ||_  
|_____//   \____//   |_|\_||   \___//   \____//   \____//   `__ `     /_____// 
 -----`     `---`    `-` -`    `---`     `---`     `---`    /_//      `-----`  
                                                            `-`