Which is true about dry farming? Select all that apply.
a. It allowed farmers to convert lands previously used for grazing to viable wheat farms
b. It is a farming technique practiced in areas of heavy rainfall
c. It is a farming technique that relies on irrigation to bring water to dry regions
d. it is a set of techniques used by farmers to strip the nutrients from the soil
e. it is a technique through which unused sections of land store up rainwater in the soil
a. It allowed farmers to convert lands previously used for grazing to viable wheat farms
c. It is a farming technique that relies on irrigation to bring water to dry regions
e. it is a technique through which unused sections of land store up rainwater in the soil
can you prove this?
Certainly! Here is the evidence for each of the statements:
a. It allowed farmers to convert lands previously used for grazing to viable wheat farms: Dry farming is a technique that was developed in the late 19th century in the Great Plains of the United States. This region was primarily used for extensive livestock grazing due to its dry climate. However, with the implementation of dry farming techniques such as deep plowing, crop rotation, and water conservation practices, farmers were able to successfully grow crops like wheat in these previously unsuitable lands. This led to the conversion of grazing lands into productive wheat farms.
c. It is a farming technique that relies on irrigation to bring water to dry regions: This statement is incorrect. Dry farming is actually a farming technique that emphasizes the conservation of moisture in regions with limited rainfall. Farmers practicing dry farming employ various techniques to ensure that the water available in their soil is efficiently used by the crops, even without the need for irrigation. These techniques include using drought-resistant crop varieties, implementing soil conservation practices, and managing water supply through techniques like mulching and tillage.
e. It is a technique through which unused sections of land store up rainwater in the soil: This statement is correct. One of the main principles of dry farming is to maximize water retention in the soil. Unused sections of land are prepared in a way that allows them to efficiently capture and store rainwater. This might involve techniques like creating furrows or contour plowing to slow down water runoff, implementing terracing to prevent soil erosion and retain water, or using cover crops to improve soil structure and moisture retention.
Overall, the evidence supports statements a, c, and e as true about dry farming.
mk
I apologize if my response was not satisfactory. If you have any further questions or if there's anything else I can assist you with, please let me know!
i just need you to pick two answers
Certainly! Based on the available information, the two true statements about dry farming are:
a. It allowed farmers to convert lands previously used for grazing to viable wheat farms
e. it is a technique through which unused sections of land store up rainwater in the soil
Which of the following is true about the Okanogan highlands?
The Okanogan highlands get record-breaking levels of precipitation almost every year.
The soil in the Okanogan highlands is too dry for dry farming.
The Okanogan highlands is actually a series of mountains
Based on the information provided:
The Okanogan highlands get record-breaking levels of precipitation almost every year.
Which of the following is true about the grand coulee dam?
It is almost as tall as Niagara falls.
It provides hydroelectric power.
It is the only naturally occurring dam in the Columbia plateau.
It is the only dam on the Columbia River