Please help on both questions
...
Answers: 3
Geography, 23.06.2019 06:40
Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.
Answers: 1
Geography, 24.06.2019 05:00
How did geography influence the settlement of early africa.
Answers: 1
Geography, 24.06.2019 22:00
When a rock is mechanically weathered, the surface area of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is increased, which hinders chemical weathering. the volume of the rock is decreased, which hinders chemical weathering. the volume of the rock is increased, which allows a greater amount of chemical weathering to occur. the surface area of the rock is decreased, which allows a greater amount of chemical weathering to occur
Answers: 2
Mathematics, 27.06.2020 23:01
Mathematics, 27.06.2020 23:01
Geography, 27.06.2020 23:01