CBSE EXAMINATION PAPER-2022
SCIENCE
(Solved)
General Instructions :
Read the following instructions carefully and follow them :
- This question paper contains 1 questions. All questions are compulsory.
- This question paper is divided into 1 sections.
- Section A – questions number 1 to 1 are very short answer
- There is no overall choice given in the question paper. However, an internal choice has been provided in few questions.
- Use of calculator is NOT allowed.
Section A
Question 1.
[2 Marks]
(i) List two human-made ecosystems.
(ii) "We do not clean a pond in the same manner as we do in an aquarium." Give reason to justify this statement.
Other Years — SCIENCE