Difference between revisions of "Environmental Change"
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: When there is an '''environmental change''' this can change or destroy a [[habitat]]. | : When there is an '''environmental change''' this can change or destroy a [[habitat]]. | ||
: '''Environmental change''' can cause certain species to die. | : '''Environmental change''' can cause certain species to die. | ||
| − | : Too much rain can cause | + | : Too much rain can cause floods which kill [[organism]]s that live underground. |
: If there is not enough rain it causes a drought and [[organism]]s can become [[dehydrated]] and die. | : If there is not enough rain it causes a drought and [[organism]]s can become [[dehydrated]] and die. | ||
: If a [[habitat]] gets too cold lots of the [[organism]]s might die. | : If a [[habitat]] gets too cold lots of the [[organism]]s might die. | ||
| + | |||
| + | ===References=== | ||
| + | ====AQA==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f265 ''Environment, environmental change, page 350-1, GCSE Biology; Student Book, Collins, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Environmental changes, page 112, GCSE Biology; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Environmental changes, page 329, GCSE Biology, CGP, AQA ''] | ||
Latest revision as of 14:10, 15 November 2019
Contents
Key Stage 2
Meaning
Environmental change means a change in the conditions of a habitat.
About Environmental Change
- The environment depends on the temperature, amount of water, amount of sunlight and the amount of nutrients in the soil.
- When there is an environmental change this can change or destroy a habitat.
- Environmental change can cause certain types of creature to die.
- Too much rain can cause floods which kill creatures that live underground.
- If there is not enough rain it causes a drought and creatures run out of water.
- If a habitat gets too cold lots of the creatures might die.
Examples
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| If the temperature of Arctic habitats goes too high all the ice will melt and polar bears might all die. | Woodland habitats are cut down to make room for fields for cattle. When the woodlands are taken away the creatures that need that habitat will die. |
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| Pollution like litter can kill lots of creatures in a habitat because they eat it by accident and it gets stuck in their stomachs. | An asteroid hit the Earth 66 million years ago and the dust and ash from the fires blocked out the sunlight for years. This caused all the dinosaurs to die. |
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| Making 'nature reserves' that humans are not allowed to damage can make sure habitats are not destroyed. | Building a pond in a garden provides a habitat for many wild animals and plants. |
Key Stage 3
Meaning
Environmental change means a change in the conditions of a habitat.
About Environmental Change
- The environment depends on the temperature, amount of water, amount of sunlight and the amount of nutrients in the soil.
- When there is an environmental change this can change or destroy a habitat.
- Environmental change can cause certain species to die.
- Too much rain can cause floods which kill organisms that live underground.
- If there is not enough rain it causes a drought and organisms can become dehydrated and die.
- If a habitat gets too cold lots of the organisms might die.