Question

A researcher is studying the impact of different community activities on natural resources. Which activity is correctly paired with the level of impact it has on natural resources? little impact when humans exclusively use fossil fuels for power needs great impact when humans use alternative water sources for nondrinking functions little impact when humans plant different types of trees for different uses great impact when humans maintain a diverse diet that includes various protein sources

Answer 1

Answer:

Extensive agriculture, in agricultural economics, system of crop cultivation using small amounts of labour and capital in relation to area of land being farmed. The crop yield in extensive agriculture depends primarily on the natural fertility of the soil, the terrain, the climate, and the availability of water.

Answer 2

If you've had calcium oxalate stones, you may want to avoid these foods to help reduce the amount of oxalate in your urine:

• nuts and nut products.
• peanuts—which are legumes, not nuts, and are high in oxalate.
• rhubarb.
• spinach.
• wheat bran.

Hope it helps!!