Notes

Part 3 exam practice
page 39


Part 1
--- minutes
~--words


the following flow chart displays the clear cutting process of forests.

the initial process is consist of few actions, firstly heavy logging equipment compresses the soil, as the result the soil becomes hard and baked.






`






part 2

45 minutes
~288 words

Biodiversity, defined as the variety of life on Earth, is a fundamental aspect of our planet's health. It's a term that simplifys the richness of nature and the vast range of species that live in our world. Recently, the importance of biodiversity has been at its most important factor when it comes to the increase of number in species that are coming under threat.


Biodiversity plays an important role in ensuring ecosystems health. Each species, no matter how small, gives to the balance of nature in its unique way. They provide infinite services, from fertilization by bees to decomposition by fungi, and good pest control by birds and insects. However, human activities such as deforestation, pollution, and the continuous changes in climate change are causing a rapid loss of biodiversity.


To maintain biodiversity, it's mandatory that we take decisive action. One of the most effective ways to do this is by protecting natural habitats. This can be achieved by establishing protected areas like national parks ( something like the yellow stone national park) Additionally, efforts to reduce pollution, such as minimizing plastic waste and promoting and advertising renewable energy, can have a significant impact. fighting climate change, the recent threat of our time, is also crucial in saving diverse species.


In conclusion, biodiversity is not just about the survival of individual species; it's about the health of the planet and, ultimately, the survival of humanity. As more species come under threat, it's increasingly crucial that we take even small steps to maintain biodiversity. By protecting habitats, reducing pollution, and fighting climate change, we can help ensure a rich and diverse Earth for future generations. The importance of biodiversity cannot be exaggerated, and it's good time that we recognized it.