Challenges of Global Warming MCQ (Multiple Choice Questions) PDF - 30

MCQ 146: According to Nasa's data; researchers indicated that: world war 3 will be fought over

1. Food
2. Minerals
3. Water
4. Natural Resources

MCQ 147: In ocean warming; if water expands, the sea level will

1. Decrease
2. Fall
3. Rise
4. increase

MCQ 148: 'Sustainability' is involved in:

1. Acknowledging human resources in sustaining modern way of life
2. Focusing on environment as well as health of a society
3. Taking account in protecting damages and destruction
4. All of above

MCQ 149: In thermohaline, the circulation in the ocean current are driven by:

1. differences in the volume's density
2. differences in the pressure density
3. differences in the depth density pressure
4. differences in the water's density

MCQ 150: 'Photovoltaic' cells convert sunlight into:

1. Electricity
2. Light
3. Heat
4. Energy