Depletion of the Ozone Layer Is Happening Principally Because of Natural

question 18

True/False

Depletion of the ozone layer is happening principally because of natural circulation dynamics in the upper atmosphere, not chemical reactions.

---

Definitions:

Fetus

An unborn offspring in its later stages of development, especially after it has assumed the recognizable form of its species.

Second Trimester

The middle period of pregnancy, often considered from the 13th to the 26th week.

Edema

Swelling caused by excessive fluid accumulation in body tissues, often seen in limbs, abdomen, or facial areas.

Miscarriage

The spontaneous expulsion of the fetus from the uterus before 20 weeks of pregnancy. Also referred to as pregnancy loss or spontaneous abortion.