2. Collapsing of the soil Material on the side when raining - This can lead to soil erosion and can cause damage to the environment and the nature reserve's new restaurant as the soil will collapse and erode to the building and cause damages to the foundation and walls as it is situated on the steep slope. 3. The use of earth moving equipment burns fuel to operate. - This is the last because it is minor in terms of the risks as it happens everyday of our lives but it is still an environmental risk because of air pollution which adds up to the global warming that will affect us in the future