Answer:
troposphere
Explanation:
The troposphere is the temperature zone of the atmosphere where most precipitation occurs. It has a normal temperature of 0 degrees Celsius. This layer is where the majority of weather events take place. It is 10–15 kilometers thick above the Earth's surface.
Answer:
they reflect back to the surroundings
Marine ecosystems are great examples of this
here's an example of a lake ecosystem's food chain
producer: phytoplankton
tiny organisms that photosynthesize
primary consumer: very small fish, like sunfish
secondary consumer: larger fish, like bass
tertiary consumer: fish predators, like a bald eagle or osprey
That would be the law of superposition :)