Xiao Yun Shi Jing fortune-telling

Solution: (1) According to the data analysis of stems, the abiotic components in the "Baicaoyuan" ecosystem include sunlight, temperature and water. Producers include trees, grass, vegetables and so on. Consumers include cicadas, wasps and crickets, and decomposers include bacteria and fungi.

(2) Photosynthesis of green plants refers to the process that green plants use light energy to synthesize inorganic substances such as carbon dioxide and water in chloroplasts, release oxygen, and at the same time convert light energy into chemical energy and store it in synthetic organic matter. It can be seen that photosynthesis is a process of synthesizing organic matter and storing energy.

(3) Chloroplasts of green plants can convert light energy into chemical energy through photosynthesis and store energy, which is the energy source of almost all living things. Therefore, the energy needed for larks to fly is sunlight.

(4) Examples of information exchange in "herb garden" include cicada singing and cricket playing the piano.

So the answer is: (1) sunshine, temperature, water (just answer one of them); Trees, grass and vegetables (only answer one of them); Cicada, wasp, cricket, etc. (Answer only one of them);

(2) photosynthesis;

(3) sunshine;

(4) singing cicadas for a long time;