Short Answer Type Questions
20. Explain the terms 'producer' and 'consumer'. Give two examples of producers and two of consumers.??
21. (a) Define decomposers. Name one decomposer?
(b) What is the role of decomposers in the ecosystem?
22. What is meant by a primary consumer, secondary consumers and a tertiary consumers? Give one example of each.?
Instructions:
1. please do not give the invalid answer.
2. I want full answers with full explanations all 4 questions.
3. I didn't accept your half answer. I accept all four answer with explanation.
please guy's help me please
Answers
Answer:
20. producers are present in 1st tropic level and they make there own food by the process of photosynthesis in the presence of sunlight and water eg. plants
consumers are present in upper tropic level they depend on other organism and plant for there food
21. decomposers decompose the waste material in our environment they are important because when they do not decompose waste material our environment is get polluted
22. primary consumer are consumer eat plants like goat
secondary which eat harbivorus animal eg. snake
teritary consumer which can eat both harbivorus and carnivorous animal like tiger,eagle
Answer:
you recent question answer hope it helpsss
Explanation:
According to 10% Law, Plants have 20,000 J energy available.
Plants transferred their 10% energy to deer i.e. 20,000 * 10/100 = 2000 J
Deer received 2000 J energy from the plants and now it transfer 10% energy of itself to lion.
2000 ×10/100= 200 J Hence, lion will have 200 J energy from