Overpopulation
The global population is growing rapidly and soon the world could be overpopulated. Life as we know it could become unsustainable. What can we do to avoid this? Human Geography - A Changing World - Learning Points. There are over 7.5 billion people living on the Earth, and this number is growing fast. Due to improvements in factors such as medicine and sanitation humans are living longer than ever before. Overpopulation may cause problems in the future as there will not be enough resources, such as water, food and land for everyone. Humans must act now to avoid a global population crisis. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.
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