U can choose 2 or 1 to answer 1-how solar radiation reaches earth and is absorbed and emitted by earth's atmosphere?

2- whether a pot of water heated from the top would boil more quickly than a pot of water heated from the bottom. explain your answer?

3- in troposphere, temperature decreases with height at an average rate of 6.5c/km. if the temperature at 2.5 km is 7.0 degrees celsius what is the temperature at 5.5 km altitude

1. Energy released from the Sun is emitted as shortwave light and ultraviolet energy. When it reaches the Earth, some is reflected back to space by clouds, some is absorbed by the atmosphere, and some is absorbed at the Earth's surface

2. The bottom because the heat would just rise to the top causing more bubbles convection currents to form. The pot heated from the top would heat more slowly than a pot heated from bottom

3. Temperature at 5.5km altitude = -12.5 degrees centigrade

Explanation:

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation: