“Ozone depletion starts LATER and takes LONGER to get to the maximum hole and the holes are typically shallower” in September, which is the key month to look at ozone recovery, not October, Solomon said Thursday in an email.
Ozone hole grows this year, but still shrinking in general
→
Susan Solomon, president of United Educators of San Francisco, said in a statement that the agreement "is the product of months of adapting and reimagining what a return to in-person instruction for educators, students, and families in a large urban district could look like in a pandemic.”
San Francisco schools to reopen starting April 12 under deal
→
