Complete the following sentence: Environmental science can answer questions about by analyzing and observing the world and testing ideas about it. physical laws moral values philosophy and art natural phenomena

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

What would happen if the krill were removed from the food web

The transport tubes for food coming down the plants are called?