Question 3 (1 point) The available solar resources on earth is approximately: 23,000 TW 23 TW 2,300 TW 230 TW Question 4 (1 point) A drawing which looks from the top down on a building and takes a horizontal slice through a building is called a: O plan view section view axonometric view O elevation view Question 5 (1 point) The Federal Greening Government initiative aims to reduce operational GHG emissions in all federal buildings by ____% by 2050 O 40% O 60% O 20% O 80%