Answer:
Convection
Explanation:
Convection is a mode of heat transfer that involves the actual movement of particles. In this case the particles are air particles.
Since hot air is less dense, it is pushed up by the denser cool air. This process may continue indefinitely and a convection current is set up.
Global warming, Cosmic Background radiation (even though most is blocked not ALL), and pollution.
Choose all options that apply. Which of the following measurements are equivalent to six feet? a) 72 inches b) 3 meters c) 182.88 cm O d) 1.25 yards
Answer:
First the chlorophyll (the chemical that makes plants leaves green and traps sunlight)...
Next the sunlight gives the plant energy to start the food-making process.
Then the roots suck nutrients up to the leaves and then the leaves mix carbon dioxide,...
Finally they throw out their waste (oxygen).
