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What is the percentage of pesticides in our food?

The percentage of pesticides in our food varies depending on the type of food and farming practices. Generally, the percentage is low and regulated by government agencies to ensure safety levels for consumption. Washing and properly preparing food can help reduce pesticide residues.


Nonmetallic resources are commonly used for?

Non Metallic resources are commonly used for farming, construction, and manufacturing.


Can hard water be used for farming?

Yes, hard water can be used for farming, but it may lead to problems such as soil compaction, reduced nutrient uptake by plants, and decreased crop yield over time. It is recommended to test the water quality and consider treatment options to minimize these potential negative effects.


What is method used to clear land for farming?

One common method used to clear land for farming is called "slash-and-burn" agriculture. This technique involves cutting down vegetation and then burning it to clear the land and enrich the soil with ash. While effective for temporary farming plots, it can lead to deforestation and soil degradation if overused. Other methods include mechanical clearing and herbicide application, depending on the scale and type of farming.


When was fire-stick farming used?

Fire-stick farming was used by Indigenous Australians for thousands of years prior to European colonization. It involved the controlled use of fire to manage the landscape and promote the growth of desirable plant species for hunting and gathering.