NETWORKS DIRECTIONS: Read and understand each statement and determine whether it is true of false, write capital letter T for true and F for false statement. 1. ICT has made communication with people abroad more difficult. 2. Desktop computers are more practical to use than laptops when you are travelling. 3. Accessing more information in a short period of time is easier with the aid of ICT tools. 4. It is easier to see the final outcome of your pictures when you’re using a digital camera. 5. ICT does not help people to be more productive. 6. Technology can be an insignificant tool in transforming learning. 7. There is also a downside to the use of ICT tools. 8. Greater access to technology has aggravate to bridge people the cultural gap. 9. Technology can facilitate social relationships and political movement. 10. Technology should be effectively utilized rather than be enslaved by it. CLIMATE CHANGE A. TRUE OR FALSE DIRECTIONS: Study the statements carefully. Write T if the sentence is true and F, if it is false on the space provided. _________1. Climate change is happening now. _________2. Climate change is most likely to be due to human activities. _________3. Climate change is a long-term changes in the global climate. _________4. Food consumption and production have a considerable impact on the environment. _________5. Farming techniques have evolved, and the use of fertilizers has decreased considerably during the last few decades. B. MULTIPLE CHOICE Directions: Study the questions carefully and encircle the letter of the correct answer. 1. What is the Greenhouse effect? A. Is the increased acidity inhibits carbonate formation B. It is the change which is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and which is in addition to natural climate variability observed over comparative time periods C. Gases in the atmosphere such as water vapour, carbon dioxide, methane, nitrous oxide and chloro-fluorocarbons let the sun's light in, but keep some of the heat from escaping like the glass walls of a greenhouse. 2. What happens if there are more gases in the atmosphere? A. Disappearance of sea ice-->altered ocean patterns. B. Increased acidity inhibits carbonate formation. C. The more greenhouse gases are in the atmosphere, the more heat gets trapped strengthening the greenhouse effect and increasing the Earth's temperature. 3. What has this rapid increase of greenhouse gases caused? A. The rapid increase of greenhouse gases in the atmosphere has warmed the planet at an alarming rate. B. While Earth's climate has fluctuated in the past, atmospheric carbon dioxide hasn't reached today's levels in hundreds of thousands of years. C. All of the above 4. When the temperatures are warmer, what happens to the weather? A. Higher temperatures and less rainfall will mean that some areas will become deserts B. Warmer temperature also makes the weather more extreme. C.