Spray
drying is a process in which a liquid containing dissolved or suspended solids
is sprayed through a nozzle into a chamber in which hot air is being blown into
at the same time. As the nozzle releases small drops of the solution, it comes
in contact with the hot air and the moisture content of each droplet is
removed. This way, the liquid is turned to powder form which moves to a conveyor belt at
the bottom of the chamber.
Respuesta:
B. pastoreo excesivo de animales de granja
Porque son lugares secos.
Explicación:
Las políticas e infraestructuras que promueven la agricultura en las tierras de pastoreo que no pueden mantener sistemas viables de cultivo, contribuyen a la desertificación. La mayoría de las áreas de tierras secas (el 65%) son tierras de pastoreo que son más adecuadas para el pastoreo sostenible que para el cultivo.
Answer:
1. A, 2. C, 3. B
Explanation:
number 1 is A, number 2 is C, number 3 is B
<span>The
answer is Helium-4. These are two protons and two neutrons bound together. Alpha radiation
is the least powerful of the 3 types of radiation: the others being gamma and beta. Nonetheless,
it is the most densely ionizing. Alpha and beta radiation
release actual matter while gamma emits electromagnetic
<span>radiation</span></span>
Answer:
Are there any choices to choose from?
Explanation:
