Yes, the answer is A for PLATO users.
B.global warming
C.urbanization
D.deforestation
Answer:
deforestation
Explanation:
Desert
Humid subtropical
Humid continental
B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays
C. thin layer in the upper atmosphere that protects Earth from supersonic rays
D. thin layer in the lower atmosphere that protects Earth from supersonic rays
What do all ecosystems have ?
A. biotic p21 only
B. abiotic p21 only
C. producers only
D. biotic and abiotic p21
Answer:
1. B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays
2. D. biotic and abiotic p21
Explanation:
B) sprawl
C) suburban
D) urban
b. sedimentary
c. metamorphic