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Why is the soil unsuitable for growing crops with reference to the constituents airclay and sand?
Soil with a high proportion of air and sand lacks essential nutrients and may have poor water-holding capacity. This can lead to inadequate moisture retention and drainage, making it challenging for crops to establish and thrive. Additionally, the soil's texture may impede root development and nutrient uptake, further hindering crop growth.
What else can I help you with?
What percentage of earth can be used for farming?
Approximately 11% of the Earth's surface is suitable for agriculture. This land is used for growing crops, raising livestock, and other agricultural activities. The remaining land consists of deserts, mountains, forests, and other areas unsuitable for farming.
What is a word for managing forests and growing timber?
Silviculture is the practice of cultivating and managing forests, specifically for the purpose of growing timber.
Does global warming effect the land?
Global warming is causing climate change. This will lead to sea levels rising as oceans expand and glaciers and ice caps melt. Salt water will destroy much farming low-lying land making it unsuitable for growing crops.
Did Jamestown have a hard time growing soil?
Yes, Jamestown struggled with growing crops due to poor soil quality, unfamiliarity with the local growing conditions, and insufficient farming knowledge among the early settlers. This contributed to food shortages and was a significant challenge in their initial years of settlement.
What is the length of growing season for Deciduous Forest?
The length of the growing season for Deciduous Forests typically ranges from 4 to 6 months. This period begins in the spring when temperatures warm up and ends in the fall when temperatures start to drop and leaves fall off the trees.
Why was Botany Bay not suitable for settling in?
Botany Bay was not suitable for four main reasons:It lacked a safe, deep harbour for shipsThe timber was unsuitable for buildingThere was no ready supply of fresh waterThe soil was sandy and unsuitable for growing crops
Why is skimmed milk unsuitable for babies?
Butterfat is important for building a growing brain.
Why was the Athenian economy do dependent on trade?
The Athenian economy came to be dependent on trade because a good portion of its terrain was mountainous and rocky, making it unsuitable for the growth of grain. In contrast, Sparta downplayed trade based on its fertile growing environment.
Why farmers moved on after farming an area?
After farming an area for a while, the soil became depleted of nitrogen and became unsuitable for growing. This was solved with crop rotation that meant that farmers would also plant crops that would replenish the nitrogen, like legumes.
What are some of the causes of soil pollution?
the main cause of soil pollution is fertilizers and manure(man made). the make the soil infertile and unsuitable for growing plants.they also kill the earth worms which produce natural humus. pesticides are the next causes for soil pollution.
What percentage of earth can be used for farming?
Approximately 11% of the Earth's surface is suitable for agriculture. This land is used for growing crops, raising livestock, and other agricultural activities. The remaining land consists of deserts, mountains, forests, and other areas unsuitable for farming.
What is the meaning of Bioprospecting of genes and allie mining and abiotic stress tolerance with special reference to heat for microbes and anoxia for fish and salt for snrimp?
Target heat shock proteins and chaperones for bioprospecting of genes with reference to microbes. For anoxia in fish and salt for shripm we can target the genes by suppressive substractive hybridization library of fish and shrimp growing under normal conditions with that of the ones growing under stress.
Why did Lowry include the reference to the apple in this chapter the giver?
In "The Giver," Lowry uses the reference to the apple to symbolize knowledge and awakening. It represents the moment when Jonas gains a deeper understanding of emotions and experiences beyond what is controlled by the society in which he lives. The apple serves as a metaphor for Jonas's growing awareness and curiosity.
If you trim your hair does it all have to be even?
it all depends on your personal reference. for looks, it would look neater if your hair length is even. but for growing, it doesnt do any harm if your hair is uneven.
Why is the green revolution known as green not red or blue?
It makes reference to a healthy environment, characterized by healthy, growing vegetation- green in color. Red and blue plants are generally not healthy.
Does nutrient agar go bad?
Yes, nutrient agar can go bad if it is not stored properly. It can become contaminated with unwanted microorganisms over time, making it unsuitable for growing cultures. It is important to store nutrient agar in a cool, dry place and use it before the expiration date to ensure optimal performance.
What describes why cattle and sheep are raised in the Australian Outback?
Most of the land in Australia is unsuitable for growing crops; its best and very ideal for raising cattle and sheep in because of the ability to graze them all year round and the good grass that grows well.
