Practice Globalization & Sustainability Context - 1.1 | Exchange and Balance – Membranes & Transport | IB MYP Grade 8 Biology
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Globalization & Sustainability Context

1.1 - Globalization & Sustainability Context

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is reverse osmosis?

💡 Hint: Think about how seawater is transformed into potable water.

Question 2 Easy

Define sustainability.

💡 Hint: Consider how environmental preservation plays a role.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of reverse osmosis?

To desalinate seawater
To increase water salinity
To filter soil

💡 Hint: Think about the process that converts seawater.

Question 2

True or False: Osmosis only occurs in freshwater environments.

True
False

💡 Hint: Consider the definition of osmosis.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Calculate the potential water savings from using a drip irrigation system compared to traditional methods, given data on water usage.

💡 Hint: Use multiplication and percentage differences.

Challenge 2 Hard

Evaluate the effectiveness of a reverse osmosis system in a drought-prone area and suggest improvements.

💡 Hint: Think outside the box—consider long-term solutions over immediate fixes.

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