An economy that releases a minimal amount of greenhouse gas emissions into the atmosphere is a
a. low-carbon economy.
b. low-nitrogen economy.
c. low-oxygen economy.
d. low-sulfur economy.

Both pictures below were taken at the same time of day, but one picture was taken in summer, and the other in winter. how can you tell which is in winter

When you start from a given set of rules and conditions and determine what must be true you are using blank reasoning

1. most of russia lies in a environment. a) alpine b) subarctic c) humid continental d) humid subtropical 2. the highest population density is found in the part of russia a) eastern b) northern c) southern d) western