Grid is a network of 1. parallels of latitude and meridian of longitude
2.the tropic of cancer and tropic of capricorn
3.the north pole and the south pole ​

All of these are describing which feature? located in north central asiastretches from the atlantic ocean to the red sea borders the sahara desert

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

Exactly what kind of weather conditions would a cold front produce?