Hi I am confused by question 3 on the multiple choice above: What is the term used to describe the energy that is actually absorbed by plants? The correct answer comes up as gross primary productivity but I think it is net...
HL 2.2: Ecological EfficiencyHi Shivani - you can always use the link on the left hand side to navigate to the answers but I've updated the link at the bottom as well, thank you
Topic 2 Paper 2 Section A style QuestionsHi Zoe, for question 7 the answers are unavailable in Teacher only box. Would be really grateful if you can make them accessible. Thank you.
Topic 2 Paper 2 Section A style QuestionsThanks Nicol - you are right, I will update that immediately
Answers to P1: Northern Ireland Case studyYes, we are going to adjust this activity.
Data Activity - Topic 6.3 - Renewable Energy (Answers)Hi Zoe, Thank you for confirmation. You are right the formula is correct, but I think the skills needed to answer the question for IB student is too far. But again, appreciate
Data Activity - Topic 6.3 - Renewable Energy (Answers)Hello! There appears to be a mistake in the answer key: SL/HL: With reference to figures 2 and 3 identify two forms of renewable natural goods which exist in the lough (2) Eelsfresh watersand---this is nonrenewable,...
Answers to P1: Northern Ireland Case studyHi Joku, thanks for your question which has prompted me to look more closely at this activity. We will be adjusting the questions to match the skills needed on an ESS exam more closely. I believe your formula is correct although it calculates the...
Data Activity - Topic 6.3 - Renewable Energy (Answers)Please refer to the May 25 Paper 1 markscheme from where I modified this activity.
Paper 1 Analysis and Tips
Lisa
Hi Zoe I hope you are well. I have a student who is interested in focusing his EE on a comparison of how Helsinki and Paris have differed in their approaches and successes in reducing air pollution - he will focus on specific...
Getting started with an ESS extended essay