la naturaleza en peligro

1. http://cuadrocomparativo.org/wp-content/uploads/2015/09/solA-ver-si-conoces-estos-15-datos-interesantes-sobre-el-Sol.jpgSol

1.1. http://www.info-natura.com/blog/wp-content/uploads/1327314935_0.jpg Luz ultravioleta

1.2. http://www.wallpaperbetter.com/wallpaper/968/681/284/clouds-bw-sky-hd-1080P-wallpaper-thumb.jpg Nuebes negras

2. http://2.bp.blogspot.com/-mA_lJQSluAk/ViBM02dImbI/AAAAAAAAAgw/F6TChy0Sy90/s320/8994511-tierra-de-dibujos-animados-tener-una-tos.jpg Concecuencias

2.1. http://4.bp.blogspot.com/_uj3IxtVzQWc/Sw1NAaPf3HI/AAAAAAAAAAc/vFWB1XRXVLk/s1600/201021.jpg Oceanos en peligro

2.2. http://cdn2.business2community.com/wp-content/uploads/2015/03/BusinessmanCrevasse.jpg.jpg Vida en riesgo

3. http://incendiosforestales.com/sites/default/files/styles/flex/public/slideshow/duce_9_21-23_25.jpg Incendios forestales

3.1. http://diferenciafm.cl/wp-content/uploads/2015/03/TEMPERATU.jpg Altas temperaturas

4. El reino animal

4.1. http://2.bp.blogspot.com/-jFK8_3yulNs/VlY3Ni8N-GI/AAAAAAAAAA8/0DK0bX-C9LQ/s1600/P25-77271.jpg Destruccion

5. https://images.clipartof.com/small/1200274-Cartoon-Of-A-Sad-Polluted-Earth-Crying-Royalty-Free-Vector-Clipart.jpg contaminacion

6. http://images.estampas.com/2011/03/15/mundo.jpg.525.408.thumb La tierra

6.1. https://us.123rf.com/400wm/400/400/clairev/clairev1011/clairev101100083/8195468-ventoso-cielo-con-nubes-de-dibujos-animados--ilustracion.jpg?width=432 El aire

6.2. http://3.bp.blogspot.com/_bNXPZKwsTHk/S41dojvJe_I/AAAAAAAAARQ/_3wjaFWLlSM/w1200-h630-p-k-no-nu/SUELO.jpg El suelo