19 What is the primary source of energy for all the organisms in the ecosystem represented below?3Sun①//m/b^2⋅b^2⋅10km/m(1)photosynthesis in the producers(2)respiration in the heterotrophs(3)light energy from the Sun(4)minerals from the rocks 相关知识点: 试题来源: 解析 3 ...
What starts the light reaction of photosynthesis? When glucose is created through photosynthesis, what might a plant do with that glucose? What is the source of energy that drives photosynthesis? What molecule of gas will a plant utilize during photosynthesis ?
A source of energy is a system in which output is more than the input. The difference between output and input is the useful energy given by the source.
What process creates the carbon dioxide that animal cells breathe out? What is the energy source for the process of photosynthesis? What is the process called where plants take in carbon dioxide and release oxygen? What is the process by which pla...
2.What is the source of energy for an ecosystem? How does it enter the ecosystem? Explain and write the equation. ___ 3.Write the first three trophic levels and explain them. ___
The source of air pollution is vehicle exhaust emissions. The original sky is blue and blue, but now some big cities, dark clouds, the sky is dazed, and, people smell car exhaust, can be very uncomfortable, and cause cancer. Cars bring convenience, but the fumes also cause trouble. So ...
What is the source of oxygen released during photosynthesis ? View Solution The source of carbon is external source for View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12,...
Importance of photosynthesis Photosynthesis is essential to life on Earth for several reasons: Energy source: It provides energy and nutrients to plants, which are primary producers in the food chain, supporting the survival of animals and humans. ...
Photosynthesisis a chemical process through which plants, some bacteria, and algae, produceglucose and oxygenfrom carbon dioxide and water, using only light as a source of energy. Why do plants need to make their own food? This process is vital for life on earth as it provides the oxygen ...
far down, so it’s totally dark.There couldn't be any plant or animal life—since there's no sunlight—no source of energy to make food.If there was any life at all, it'd just be some bacteria breaking down any dead materials that might’ve fallen to the bottom of the ocean. Ann...