human impacts on the ecosystem

Mer som dette

PDHPE Preliminary Core 1

Ved Brad McAllister

ingles medio ambiente

Ved francisco javier diaz chaves

PHYSICAL EDUCATION MIND MAP

Ved Harpreet Sohi - David Suzuki SS (2662)

i-Sparks Tobacco - VISION

Ved Thomas Juli

human impacts on the ecosystem

urbanisation

over population

over fishing

destruction on forests

less biodiversity

species loss

less food for humans

genetic modifcation

caused diease

damages biosphere

polution

medical issues

lung disease

cancer

stroke

burning fossil fuel

increases carbon dioxide + greenhouse gases

ocean acidification

global warming

acid rain

absorbed by soil

poisons plants

animals eat plants and get sick

poisoned waterways

loss of marine life

oil spills