Answer:The machine is four times as time-effective as the employee.
Explanation:
phosphorus, soil, water, oxygen
Explanation:
Phosphorus, soil, water and oxygen are renewable resources that can be found freely on earth.
Renewable resources are natural resources that can easily be replenished as they are used either by natural means or through cyclic processes in our human life time.
- Phosphorus, soil, water and oxygen are easily replenished by natural processes and through the biogeochemical cycle of materials.
- Fossil fuels, trees are not renewable as they can easily be depleted.
- Non-renewable resources must be used sustainably to ensure their all round availability.
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The ONLY difference is that ozone is made of 3 oxygen atoms
Soil fertility comes from a balance in organic matter and other mineral nutrients