1. How is the water on Mars different than our water on Earth? The water on Mars is saltier that water on Earth.

2. Do you think the conditions on Mars are capable of supporting life? Why or why not? Yes, because there is water on Mars.

3. Why isn't NASA allowed to collect samples of the water on Mars? The scientist couldn't get it, because the water will take over Earth.

4. BRAINSTORM: Try to think of another way scientists COULD investigate the water and search for life on Mars. They could send something or someone to Mars and study Mars.