An area has a warm, dry climate. What would help farmers grow more food in this area?
Select one:
a. Building irrigation canals***?***
b. Adding more sand to the soil
c. Plowing the soil more often
d. Finding potash underground
Please check.
That would be correct because it's a warm and dry climate so you'd need more water.
Yes.
mrs sue i need help
To determine what would help farmers grow more food in a warm, dry climate, we need to consider the characteristics of such an environment. In a warm, dry climate, water scarcity can be a significant challenge for agriculture. Therefore, the most effective solution would be to provide a reliable water source for the crops.
a. Building irrigation canals would be the best answer in this scenario. By constructing irrigation canals, farmers can divert water from nearby water sources, such as rivers or reservoirs, to their fields. This ensures that the crops receive a consistent water supply, even in a dry climate. Adequate water availability promotes plant growth and increases the productivity of agricultural activities.
b. Adding more sand to the soil would not be beneficial in a warm, dry climate. Sand has a low capacity to retain water, so it would exacerbate the water scarcity issue for the crops. It is more suitable for improving drainage in soil that retains too much water, such as clay-based soil.
c. Plowing the soil more often may have limited impact on crop yields in a warm, dry climate. While plowing can help with soil aeration, nutrient distribution, and weed control, it does not directly address the issue of water scarcity. Therefore, it may not significantly increase food production in this particular climatic condition.
d. Finding potash underground, although it is an essential nutrient for plants, would not specifically help address the challenges of a warm, dry climate. Potash can be a valuable fertilizer, but without sufficient water, it would not solve the water shortage issue that limits agricultural productivity in such areas.
Therefore, the correct answer is a. Building irrigation canals.