Question

9 Ґрунт середовище існування для багатьох організмів. Переглянь відео- фрагмент про мешканців лісової підстилки та їхню роль у формуванні ґрунту. Дай відповіді на запитання. • що називають грунтом? - • що називають лісовою підстилкою? • Які тварини населяють лісову підстилку? • Яка роль мешканців лісової підстилки у формуванні ґрунту?(не знаю как прекрепить видео фрагмент)​

Answer 1

Ответ:

есть само фото задания?

Answer 2

What is soil?

Soil is the uppermost layer of the Earth's crust, composed of a mixture of minerals, organic matter, water, air, and living organisms. It provides a medium for plant growth and serves as a habitat for many organisms. Soil plays a crucial role in supporting life on Earth by providing nutrients, water, and anchorage for plants, as well as serving as a filter for water and a storage site for carbon and other elements.

What is forest litter?

Forest litter, also known as forest floor or forest duff, refers to the layer of decomposing organic material that accumulates on the forest floor. It consists of fallen leaves, twigs, branches, bark, and other plant debris. Forest litter is an important component of forest ecosystems as it provides nutrients, moisture, and shelter for various organisms.

What animals inhabit the forest litter?

The forest litter is inhabited by a diverse range of organisms, including insects, worms, spiders, millipedes, centipedes, snails, slugs, and small mammals. These organisms play important roles in the decomposition of organic matter, nutrient cycling, and soil formation processes.

What role do forest litter inhabitants play in soil formation?

The inhabitants of the forest litter play a crucial role in the formation and maintenance of soil. They contribute to the decomposition of organic matter, breaking down plant debris into smaller particles and releasing nutrients in the process. This decomposition process enriches the soil with organic matter, making it more fertile and capable of supporting plant growth.

Additionally, the activities of forest litter inhabitants, such as burrowing, tunneling, and feeding, help to improve soil structure and aeration. Their movements mix the organic matter with mineral particles, creating pore spaces that allow for better water infiltration and root penetration. This enhances the overall fertility and productivity of the soil.

The forest litter inhabitants also contribute to the formation of humus, a dark, organic-rich substance that improves soil fertility and water-holding capacity. As they consume organic matter, they excrete waste materials that further enrich the soil with nutrients.

In summary, the organisms inhabiting the forest litter play a vital role in the decomposition of organic matter, nutrient cycling, soil structure improvement, and the formation of humus, all of which contribute to the overall formation and health of soil.