Question

Объясните, почему жизнь грибов и животных без зелёных растений на нашей планете невозможна???!

Answer 1

Потому что зелёные растения питаютя углекислым газом а кислород выводят как остаток жизнедеятельности ..а грибы и животные дышат кислородом и выбрасывают углекислый газ

Answer 2

Importance of Green Plants for Life on Earth

Green plants, including green algae and land plants, play a crucial role in sustaining life on Earth. They are the primary producers in most ecosystems, converting sunlight into chemical energy through the process of photosynthesis. This energy is then used by plants to synthesize organic compounds, such as carbohydrates, which serve as a source of food for other organisms in the ecosystem.

Here are some key reasons why life of fungi and animals is impossible without green plants:

1. Photosynthesis and Oxygen Production: Green plants are the main producers of oxygen through photosynthesis. During this process, they absorb carbon dioxide from the atmosphere and release oxygen as a byproduct. Oxygen is essential for the survival of most organisms, including fungi and animals, as it is used in cellular respiration to generate energy. Without green plants, the oxygen levels in the atmosphere would significantly decrease, making it difficult for other organisms to survive.

2. Food and Energy Source: Green plants serve as a primary source of food for many organisms. They produce complex organic compounds, such as sugars and starches, through photosynthesis. These compounds are consumed by herbivores, which are then eaten by carnivores or omnivores. This forms the basis of the food chain and provides energy for all organisms in the ecosystem.

3. Habitat and Shelter: Green plants provide habitats and shelter for various organisms. They create a diverse range of ecosystems, including forests, grasslands, and wetlands, which support a wide variety of animal and fungal species. Plants provide physical structures, such as trees, bushes, and grasses, that offer protection, nesting sites, and hiding places for animals and fungi.

4. Nutrient Cycling: Green plants play a crucial role in nutrient cycling within ecosystems. They absorb nutrients from the soil, such as nitrogen, phosphorus, and potassium, and incorporate them into their tissues. When plants die or shed leaves, these nutrients are returned to the soil, where they can be taken up by other organisms. This cycling of nutrients is essential for the growth and survival of all organisms in the ecosystem.

5. Ecosystem Stability: Green plants contribute to the stability and balance of ecosystems. They help regulate the water cycle by absorbing water from the soil and releasing it into the atmosphere through a process called transpiration. This helps maintain suitable moisture levels in the environment. Additionally, plants help prevent soil erosion by holding the soil in place with their roots, reducing the risk of landslides and maintaining the integrity of ecosystems.

In conclusion, the presence of green plants is essential for the survival and well-being of fungi and animals on our planet. They provide oxygen, food, habitat, nutrient cycling, and ecosystem stability. Without green plants, the balance of ecosystems would be disrupted, leading to the collapse of many ecological processes and the extinction of numerous species.