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∙ 16y agoSoil is composed of organic and inorganic parts. Inorganic is weathered rock. Organic is dead or decaying organisms called humus. Fallen leaves are part of what makes up humus. Fallen leaves (as well as all humus) are found in the "O" horizon as well as the "A" horizon.
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∙ 15y agoWiki User
∙ 9y agoFallen leaves make up an important part of the organic horizon soil. It has most of the nutrients, minerals and organic matter that plants need.
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∙ 16y agoO or Organic
Leaves can actually make their own food through a process called PHOTOSYNTHESIS they need lots of things to make some food like glucose oxygen sunlight and many more ;)
IT is cold so its not that much sunlight so the leaves can not make food so the photosynthesis stops and the leaves die and change colors
The leaves are used to make tea... The beans are used to make chocolate.
beetroot juice and chinease rose leaves can be used for indicators.
Answer Chlorophyll in leaves takes the energy from sunlight, converts it into plant starches and sugars, and feeds the rest of the plant. Answer Plants have a very elegant and complicated cycle that allows them to capture the light of the sun and combine it with atmospheric carbon dioxide to create sugar. This sugar is essentially the plant's food, and it can be exported to newly developing leaves, or stored in the form of starch for a later use. A link can be found below.
the "O" horizon
When a tree is bare of leaves it is dormant and is not making food.
Fallen tree branches, hay, straw, grass, leaves
early spring when its not too hot and make sure it is irrigated
fallen leaves decay and make the soil rich with organic matter
To make a soil profile, you will need to dig a hole or trench to expose the layers of soil. Then, you can observe and record the characteristics of each layer such as color, texture, structure, and any other relevant properties. It is important to document the information systematically and accurately to create a detailed soil profile.
落葉 /o chi ba/ means 'fallen leaves, dispersed leaves'. 散る落葉 /chi ru o chi ba/ means 'falling leaves'. Plural and singular form in words does not make any difference in a word's grammatical inflection in Japanese.
it is important because leaves make food with the help of sunlight
The O horizon, also known as the organic horizon, is composed of organic materials such as decomposing plant litter (leaves, twigs), animal remains, and living organisms like insects and microorganisms. It is the topmost layer of the soil profile and plays a critical role in nutrient cycling and soil fertility.
sunlight and chlorophyll in leaves
The sun slowly dipped below the horizon, casting a warm orange glow across the sky.
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