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What are the disadvantages of primary sector?
less income unorganised sector cant contribute more for the economy
Microeconomic theory of fertility?
potang ina mo
How do the population profile and fertility rates of developed countries differ from those of developing countries?
Developed countries typically have older population profiles with lower fertility rates, often below the replacement level of 2.1 children per woman, due to factors such as increased access to education, family planning, and economic opportunities for women. In contrast, developing countries generally have younger populations and higher fertility rates, often exceeding replacement levels, driven by limited access to education and healthcare, cultural norms favoring larger families, and higher child mortality rates. These differences contribute to varying demographic challenges and economic growth potentials in each group of countries.
Why is the country's economy predominantly agricultural?
A country's economy may be predominantly agricultural due to several factors, including its geographic climate, soil fertility, and availability of water resources that favor crop and livestock production. Additionally, a lack of industrial infrastructure, limited access to technology, and historical reliance on farming can also contribute to this economic structure. In many cases, rural populations may depend on agriculture for employment and sustenance, reinforcing its central role in the economy. Finally, government policies and investment priorities may further emphasize agricultural development over industrial or service sectors.
Advantages of bush fallowing?
Bush fallowing is an agricultural practice where land is left uncultivated for a period of time to allow natural vegetation to grow back. This practice can help restore soil fertility by reducing soil erosion, increasing organic matter content, and promoting nutrient cycling. Additionally, bush fallowing can help control pests and diseases by disrupting their life cycles and reducing their populations. Overall, bush fallowing can lead to increased crop yields and sustainable land management practices.
What is the role of living organisms in soil?
Living organisms in soil play a crucial role in nutrient cycling, decomposition of organic matter, and soil structure formation. They contribute to soil fertility, help improve water retention, and support plant growth by providing essential nutrients. Additionally, soil organisms also contribute to carbon sequestration and help maintain overall soil health.
What is the connection between soil organisms and soil fertility?
Organisms in theground consume organic matter and deposit the remnants as nutrients and minerals in the soil in a form that plant life can more easily absorb. Larger organisms, like small animals, burrow in the soil which increases the airiness of the soil.
Why organisms important in soil?
Organisms are important in soil as they play key roles in nutrient cycling, decomposition of organic matter, and soil structure formation. They help maintain soil fertility, improve water holding capacity, and contribute to overall soil health and ecosystem function.
What are soil organisms?
Soil organisms are living organisms that reside in the soil and play a crucial role in maintaining soil health and fertility. They include bacteria, fungi, protozoa, nematodes, earthworms, and other small invertebrates. These organisms contribute to nutrient cycling, decomposition, and soil structure formation.
Is soil bioitic or aboitic?
Soil is considered biotic because it contains living organisms like bacteria, fungi, earthworms, and plant roots that contribute to its fertility and structure. Additionally, these organisms interact with the non-living components of soil, making it a dynamic and complex ecosystem.
What are the importance of soil living organisms?
Soil living organisms are crucial for maintaining soil fertility by decomposing organic matter, cycling nutrients, and improving soil structure. They also play a key role in pest control by preying on harmful organisms and in promoting plant growth by aiding in nutrient uptake. Overall, soil organisms contribute to the overall health and functioning of ecosystems.
What are the ways by which soil organisms are important to the farming industries?
Soil organisms are essential for maintaining soil fertility by decomposing organic matter, cycling nutrients, and improving soil structure. They also help control pests and diseases, enhance plant health, and contribute to overall ecosystem resilience. Without soil organisms, farming industries would struggle to sustain healthy soil and achieve high crop yields.
What is are the functions of diverse organisms?
Diversity in large numbers help in large scale interaction among organisms such as in the food web In the nitrogen cycle, bacteria, plants have a crucial relationship, earthworms contribute to soil fertility.
What do tiny organisms in the soil do?
Tiny organisms in the soil, such as bacteria, fungi, and protozoa, play important roles in breaking down organic matter, cycling nutrients, and improving soil structure. They help decompose dead plant and animal material, releasing nutrients for plants to use, and contribute to overall soil health and fertility.
What is euedaphic organism?
Euedaphic organisms are those that live in the upper layers of the soil and play a vital role in nutrient cycling and soil health. They are adapted to the specific conditions of this soil environment, including factors like moisture, pH, and organic matter content. Euedaphic organisms contribute to soil fertility and overall ecosystem function.
Why is the health of the soil important to consumer organisms?
The health of the soil is important to consumer organisms because it directly affects the availability of nutrients and water that plants absorb. Healthy soil supports a diverse ecosystem of organisms that contribute to the decomposition of organic matter, nutrient cycling, and overall soil fertility. This creates a sustainable environment for plants to grow, which in turn impacts the food web and availability of resources for consumer organisms.
How do plants that replenish soil nutrients contribute to the overall health and fertility of the soil?
Plants that replenish soil nutrients contribute to soil health and fertility by extracting essential nutrients from the soil and then releasing them back into the soil when they decompose. This process helps maintain a balanced nutrient cycle in the soil, which is crucial for supporting the growth of other plants and maintaining overall soil health.
