The Martian-Part 2: Beat the Teacher

Front

What uses half of the Rover's battery charge?

Back

The heater.

Front

How many sols of food did Mark Watney have?

Back

300 - 400 sols.

Front

Where does Mark get fertilizer for his plants?

Back

From the waste of the astronauts.

Front

How does Mark make water for his plants?

Back

By mixing Hydrogen gas and Oxygen gas together then burning the mixture.

Front

What crop did Mark grow on Mars?

Back

Potatoes.

Front

What is the primary function of the Rover on Mars?

Back

To transport astronauts and equipment.

Front

What is a sol in the context of Mars?

Back

A sol is a solar day on Mars, approximately 24 hours and 39 minutes.

Front

Why is water essential for plant growth?

Back

Water is necessary for photosynthesis and nutrient transport in plants.

Front

What is the process of photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What role does oxygen play in the survival of astronauts on Mars?

Back

Oxygen is essential for respiration, allowing astronauts to breathe.