Space Gardening Quiz

What unique challenge do plants face in a weightless environment?

• Lack of sunlight

• No gravity to guide root growth

• Increased pest attacks

• Excessive water supply

How do 'plant pillows' help in growing plants in space?

• They provide extra nutrients

• They anchor the plants and manage water supply

• They protect plants from space radiation

• They keep the plants warm

Why is growing food in space considered important for future Mars missions?

• It allows astronauts to experiment with new recipes

• It helps in recycling waste materials

• It reduces the need for food shipments from Earth

• It provides a backup in case of food shortages on Earth

What new crops are planned for future space missions?

• Peas and beans

• Spinach and kale

• Cabbage and tomatoes

• Carrots and potatoes

What psychological benefits do plants provide to astronauts in space?

• They reduce stress and increase enjoyment

• They enhance physical strength

• They boost memory and concentration

• They improve communication skills