space provided before each number.the letter of the correct answer on the1. What do you call the warming phase of water temperatures around the Pacific Equator?a. El Niñob. Climatec. La Niñad. Weather2. Which condition happens during the La Niña phenomenon?a. Trade wind becomes strongerb. Upwelling of cold water is blockedb. Air pressure in the Eastern Pacific decreases d. Air pressure in the Western Pacific increases3. Which of the following are NOT the effects of El Niño phenomenon?a. floodingb. El Niñoc. temperature rises d. water shortage4. How do you describe a greenhouse effect?a. It is when the gases in our atmosphere trap heat and block it from escaping our planet Earth.b. It is a greenhouse.c. It is the climate change legislation passed by congress,d. It is when you paint your house green to become environment friendly.5. Which of the following best describes global warming?It is the current temperatures on Earthnew toolgioco lolb. It is the increase in the average temperatures on Earthc. It refers to a change in the Part's climate that is causing it to heat up.d. All of the above.6. How are you going to help decrease global warming?a. Keep your freezer door open.b. Turn on all your appliances.b. Keep your air conditioner on high.d. Turn off your lights when you're not using it.7. What do greenhouse gases do in our atmosphere?a. They make the Earth cooler.b. They keep all the air within the Earth.b. They absorb radiation given off by the Earth. d. They block harmful radiation from reaching the Earth.8. What is the relationship between the amount of carbon dioxide and globaltemperature?a. When the amount of carbon dioxide increases, the global temperature varies.b. As the amount of carbon dioxide decreases, the global temperature increases.c. When the amount of carbon dioxide increases, the global temperatureremains the same.d. As the amount of carbon dioxide increases, the global temperatureincreases too.​