Intensive subsistence agriculture is a farming method that involves significant labor and capital investment to cultivate small land plots. This approach is commonly found in densely populated areas with limited land, such as parts of Asia and Africa. The key characteristics of intensive subsistence agriculture include:
1. High labor input: A considerable amount of manual labor is required, often sourced from family members, to maximize land productivity.
2. Small landholdings: Farms tend to be small due to the high population density in the region, necessitating efficient land management and intensive cultivation.
3. Crop rotation and polyculture: To maintain soil fertility and reduce the risk of crop failure, farmers often rotate crops and practice polyculture by growing various types of crops on the same plot.
4. Use of both traditional and modern tools: A mix of traditional farming techniques and modern technologies, such as fertilizers, irrigation, and hybrid seeds, are used to boost productivity.
5. Subsistence focus: The primary goal is to produce enough food for the farmer's household, with minimal surplus for sale. However, in certain regions, small surpluses may be sold in local markets.
6. Common crops: Crops such as rice, wheat, maize, and millet are frequently cultivated in areas practicing intensive subsistence farming, especially in monsoon-prone regions with adequate rainfall.
Complete the chain and rewrite in your answer paper \[ \begin{array}{|c|l|l|l|} \hline \textbf{No.} & \textbf{A} & \textbf{B} & \textbf{C} \\ \hline (1) & \text{Amazon River basin} & \text{Dense equatorial forest} & \text{Low population density} \\ \hline (2) & \text{Constructive Pyramid} & \text{More old age Population} & \text{Low birth rate and least death rate} \\ \hline (3) & \text{Industrial Region} & \text{Manufacturing Activities} & \text{Availability of Employment} \\ \hline (4) & \text{Pampas Grassland} & \text{Commercial cattle rearing} & \text{South America} \\ \hline (5) & \text{Private} & \text{Individual} & \text{Tata Iron and Steel Industries} \\ \hline \end{array} \]
Read the following passage and answer the questions given below:
Considering the latitudinal distribution of animal husbandry in the world, it is located between 30°N to 60°N and 30°S to 55°S latitudes.
Climate is one of the most influencing factors in the development of animal husbandry. It is more developed in the Northern Hemisphere. Presence of grasslands in Australia and North and South America has led to the distribution of this occupation. But, this occupation is influenced by advanced technology, market, and availability of large estates.
It has developed on a commercial basis in North America, South America, and Australia. The animal husbandry in North and South America is carried out with the help of advanced technology on a commercial scale.
Dense forests, inhospitable climate, low-quality fodder in the equatorial region has discouraged the development of animal husbandry in these regions.