Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

C4.2 Transfers of energy & matter - exam practice

Using precise biological terms is essential for success in biology exams. Try the Exam question practice below. Topics: B4.2 Ecological nichesLevels: SL & HL - all students Number of flashcards: 15 Green panel questions are for all students, SL and HL Question 1 State two processes in which carbon dioxide is released from carbon sinks into the atmosphere. (2 marks) A carbon sink is a reservoir of accumulated organic...


Tags: C4.2 Transfers of energy and matter - exam practice

Help