4.2Electricity and Magnetism
Different ecosystems — Question Bank (Cambridge) — Cambridge IGCSE Physics 0625 Revision Notes & Topical Questions
5 min read Lesson 12 of 65 Unit quiz
Cambridge Past Paper Bank
4.2 Different ecosystems
2 Multiple-Choice Questions with Official Mark Schemes
Question 1
0610/23_Summer_2012_Q32
Question 2
0610/23_Summer_2012_Q40
Cambridge Lower Secondary Stage 8
4.2 Different ecosystems – Complete Question Bank & Mark Scheme
Total Questions2 Questions with Verified Solutions & Past Paper Mark Schemes
Multiple Choice Questions (Exam Practice)
Question 1
Paper Ref: 0610/23_Summer_2012_Q32
Paper Ref: 0610/23_Summer_2012_Q32
Which diagram shows the flow of energy in an ecosystem?
A Sun—~ plants ——» animals —— bacteria
B Sun “=> plants “==> animals =~} bacteria
Cc Sun —~ plants > animals ~——> bacteria
D Sun —~ plants ——» animals —— bacteria
A Sun—~ plants ——» animals —— bacteria
B Sun “=> plants “==> animals =~} bacteria
Cc Sun —~ plants > animals ~——> bacteria
D Sun —~ plants ——» animals —— bacteria
Options:
A
B
C
D
Correct Key: A
A
B
C
D
Correct Key: A
Question 2
Paper Ref: 0610/23_Summer_2012_Q40
Paper Ref: 0610/23_Summer_2012_Q40
In an ecosystem, which are the only organisms to remove carbon dioxide from the atmosphere?
A carnivores
B decomposers
C herbivores
D_ producers
A carnivores
B decomposers
C herbivores
D_ producers
Options:
A
B
C
D
Correct Key: D
A
B
C
D
Correct Key: D
Structured Questions Mark Scheme & Answers
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