Question:
What energy transformation occurs when an electric lamp is turned on?
Answer:
electrical energy to light and heat energy
Question:
A group of students plans to build a model of a local pond habitat. Which model best represents an environment similar to a pond?
Answer:
a small plastic outdoor pool containing freshwater, native plants, and native animals
Question:
Pesticides and fertilizers can help farmers to produce more crops. However, overuse of these chemicals can result in
Answer:
environmental pollution
Question:
Many scientists think that burning fossil fuels has increased the amount of carbon dioxide in the atmosphere. What effect would the increase of carbon dioxide most likely have on the planet?
Answer:

a warmer climate