Sustainable Alternatives to Plastic

What are some natural materials mentioned as alternatives to plastic?

• Glass, metal, and rubber

• Cotton, silk, and wool

• Mushrooms, seaweed, and wood

• Paper, cardboard, and bamboo

What is the main advantage of using seaweed for packaging according to Notpla?

• It is more colorful than plastic

• It is stronger than plastic

• It grows very fast and is biodegradable

• It is cheaper than plastic

What is a unique feature of Notpla's seaweed sachets?

• They are transparent

• They are waterproof

• They are edible

• They are reusable

What is mycelium, and how is it used in packaging?

• A synthetic fiber used in textiles

• A mushroom root network used to create foam

• A type of seaweed used for coatings

• A type of algae used for edible packaging

What is a major challenge in using mycelium as a packaging material?

• It is more expensive than polystyrene

• It is not water-resistant

• It is not biodegradable

• It is heavier than polystyrene

What is Spinnova's approach to creating sustainable fibers?

• Using recycled plastic

• Using animal fibers

• Using wood pulp from sustainable forestry

• Using synthetic chemicals

What environmental benefit does Spinnova claim for its fibers?

• They are more colorful than polyester

• They are stronger than nylon

• They produce no waste except evaporated water

• They are cheaper than cotton

What is a potential issue with blending Spinnova's fibers with other materials?

• It reduces the strength of the fibers

• It complicates textile recycling

• It increases the cost significantly

• It makes the fibers non-biodegradable

What is a common challenge faced by natural alternatives to plastic?

• They are not biodegradable

• They are not scalable

• They are not durable

• They are not available

Why might big brands be hesitant to fully adopt sustainable alternatives?

• The alternatives are too cheap

• The alternatives are not trendy

• They are not aware of the alternatives

• The alternatives are still a niche market