Multiple Choice
After Joseph Farman discovered,in 1985,that an ozone hole was developing over Antarctica,scientists measured levels of chemicals in the upper atmosphere.They found a surprising concentration of ozone-destroying:
A) chlorine
B) helium
C) nitrates
D) mercury
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The most inclusive group in taxonomy is
Q3: Which group includes the simplest of organisms
Q4: A scientist wants to study the effect
Q5: Who are responsible for discovering the structure
Q6: Who is credited for discovering cells?<br>A)Charles Darwin<br>B)Anton
Q7: The information that determines what an organism
Q8: Why is it impossible for supernatural,religious,and unexplained
Q9: Which kingdom contains photosynthetic multicellular organisms that
Q10: The different populations of all the species
Q11: Explain the relationship between ozone depletion and