The greenhouse effect is the rise in temperature due to the heat and Sun, was intercepted in the Earth's atmosphere. This is similar to the heat that was intercepted in the car. What the greenhouse effect is the impact on the world. Where is the heat and light from the sun into the atmosphere, but can not back out to the world and resulted in higher temperatures. Greenhouse effect, it is appropriate to make human life. If there is no greenhouse effect, then. The world may be freezing cold or vice versa, the world could be burning to heat the Earth may be cold at night, because the sun goes down. We may not get the heat and light from the Sun, so the night is warm. During the day, especially during the summer, the world could be burning because the sun rise without an atmosphere to help filter the heat.