El medio ambiente y las emociones- definitions from google Crossword

keep safe from harm or injury.
convert (waste) into reusable material.
collect something that has been left elsewhere.
make smaller or less in amount, degree, or size.
settle or find a solution to (a problem, dispute, or contentious matter).
the air taken into or expelled from the lungs.
the chemical element of atomic number 13, a light silvery-gray metal.
a synthetic material made from a wide range of organic polymers such as polyethylene
a hard, brittle substance, typically transparent or translucent, made by fusing sand with soda, lime, and sometimes other ingredients and cooling rapidly
relating to or concerned with the relation of living organisms to one another and to their physical surroundings.
not mixed or adulterated with any other substance or material.
(of a natural resource or source of energy) not depleted when used.
feeling or showing pleasure or contentment.
a feeling of expectation and desire for a certain thing to happen.
feel sad, repentant, or disappointed over (something that has happened or been done, especially a loss or missed opportunity).
be afraid of (someone or something) as likely to be dangerous, painful, or threatening.
unusual or surprising in a way that is unsettling or hard to understand.
(of a person, action, or situation) make (someone) feel ashamed.
deserving or inviting derision or mockery; absurd.
extremely or distressingly bad or serious.