how have people in North Africa mdoified the environment to make it more suitable for farming
is it they have constructed terraces on mountainsides to create more farmland, they have used slash and burn agriculture to enrich the soil, they have imported crops that grow well in a dry environment, they have used irrigation to carry water from rivers to crops
Yes, you are correct in some of the ways that people in North Africa have modified the environment to make it more suitable for farming. Here are a few more examples:
1. Terrace farming: People have constructed terraces on mountainsides or hilly areas to create more flat and arable land for cultivation. Terracing helps to prevent soil erosion and water runoff, making it easier to grow crops.
2. Irrigation: Given the arid climate in many parts of North Africa, irrigation has been crucial for agriculture. People have built systems of canals, channels, and pipes to transport water from nearby rivers, aquifers, or underground water sources to their crops.
3. Crop selection: Over time, farmers in North Africa have selectively chosen and imported crops that are well-adapted to the local dry environment. For example, crops like barley, wheat, dates, olives, and citrus fruit have been cultivated in the region extensively.
4. Introduction of new technologies: With advancements in agricultural technology, North African farmers have adopted techniques such as precision farming, hydroponics, and greenhouses. These methods help optimize water usage, reduce resource wastage, and increase crop yields.
5. Soil improvement: Slash and burn agriculture, though traditionally practiced more in tropical regions, has been utilized in some areas of North Africa. It involves cutting down vegetation, burning it, and using the ash as a natural fertilizer to enrich the soil.
It's important to note that while these modifications have been successful in some regions, challenges like water scarcity, desertification, and soil degradation continue to persist in other parts of North Africa.
choose one of the answers out of the 4 that is correct to my question
The correct answer to your question is: They have used irrigation to carry water from rivers to crops.
why does life in the sahara cluster around oases
is it oases have good roads and infrastructure, the climate at oases is cooler, oases offer a supply of water, there are many job opportunities near oases
Life in the Sahara cluster around oases primarily because oases offer a supply of water.
which of the following sets ethiopia apart from other nations in northeastern Africa such as sudan and egypt
is it it has a large urban population, it has no ethnic minorities, its dominant religion is chrsitanity, its people have adapted to a dry desert climate
The statement "its people have adapted to a dry desert climate" sets Ethiopia apart from other nations in northeastern Africa such as Sudan and Egypt.
most of the heavily populated areas in Africa are blank
answer goes where the word blank is