These online quizzes are designed to test your knowledge of sustainability in a fun way. Each quiz is based on a specific topic, such as recycling, sustainable business and pet care.

We can also develop custom quizzes for organisations that want to enhance learning or adjust content for specific audiences.

The aim of each quiz is to engage interest and enhance learning about personally relevant aspects of sustainability. A quiz provides a safe, fun way to learn.

For example, do you know how much poop a medium-sized dog produces in a year? Do the sustainable pet care quiz to find out...!

Each quiz has a different focus, but everyone can have a go! For instance, the pet care quiz is fun even if you're not a pet owner. The business quiz is relevant to business owners and employees, while the recycling quiz applies to us all, at work or at home.

Join or sign in to do quizzes. Then all you need is a desire to learn, an Internet-connected computer or mobile device, and about 5 minutes for each quiz!

• See below for links to online quizzes – each one has a sequence of multiple-choice questions
• When you answer each question, you'll see immediate feedback explaining the correct answer
• Where relevant, answers include links to more info. These open in a new tab so you can look at them later
• At the end, you'll see your overall score and rating.

If you commission a custom quiz for your organisation, you will have access to data on responses. We can research, write and implement a custom quiz on a consultancy basis (see Sustainability Consultancy).