Fact 1: Ozone depletion results in higher levels of UV radiation reaching Earth. Fact 2: Fast Facts 1985 Scientists discover a hole in the ozone layer of the atmosphere over Antarctica. Given the two facts above, where do higher levels of UV radiation reach Earth through?

OPTIONS:
- tea
- rays or beams
- atmospheric holes
- skin
- sunscreen
- the environment
- Power plants
- during the day

Answer: atmospheric holes

Problem: OPTIONS:
- motility
- reproduce
- spread
- filter
- eat
- kill
- disease
- mitosis
Q: Fact 1: Microorganisms can cause infections. Fact 2: Infection is spread by infected mosquitoes. Given the two facts above, mosquitoes can do what with microorganisms?
Answer: spread

Problem:OPTIONS:
- amoebae
- bacteria
- blood
- dogs
- disease
- horses
- toxins
- fish

Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: An infection is an invasion of the body by bacteria. Given the two facts above, scraping oneself on a contaminated object may cause an invasion of the body by what?
****
A: bacteria

Fact 1: Coal is used for generating heat by burning. Fact 2: Coal releases mercury when it is burned. Given the two facts above, what can release mercury into the atmosphere? ?
OPTIONS:
- smoking tobacco
- hydrogen and oxygen
- flow of electrons
- cigarettes
- chemical reaction
- an engine
- generating heat
- one celled organisms
generating heat

Fact 1: Erosion of soil has a negative impact on the environment. Fact 2: Desertification implies soil erosion. Given the two facts above, what has a negative impact on the environment?
OPTIONS:
- deforestation
- deserts
- cigarettes
- desertification
- humans disturb it
- environments
- weather
- harmful substances

Answer: desertification

input with options: Fact 1: Lakes are formed by precipitation and runoff. Fact 2: Lakes are large bodies of inland water. Given the two facts above, precipitation and runoff can result in large bodies of what?
OPTIONS:
- drizzle
- erosion
- rain
- storm
- water
- hail
- liquid
- streams
output:
water