Energy in the form of heat and light is obtained from 1. Biomass
2. Fossil fuel
3. Sun
4. Wind

Based on the information in the graph, what can you conclude about humans in the world in general?

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d

In a class of 20 students, what democratic form of governance makes the most sense