Fact 1: Energy enters ecosystems in the form of sunlight or chemical compounds. Fact 2: Oceans are one of the largest ecosystems in the world. Given the two facts above, what can enter oceans in the form of sunlight of chemical compounds?
OPTIONS:
- NaCl
- heat
- copper
- Energy.
- energy
- coal
- Fungi
- photons
energy

Fact 1: Ultraviolet light causes sunburn. Fact 2: Sunburns cause the skin to become red and painful to the touch. Given the two facts above, what causes skin to become red and painful to the touch?
OPTIONS:
- skin lotion
- chemical messengers
- lightening creams
- chemical reaction
- ultraviolet light
- lightening skin
- sensory neurons
- deoxyribonucleic acid

Answer: ultraviolet light

Question: Fact 1: Blowing air into a whistle causes air to vibrate inside the whistle. Fact 2: When an object moves or vibrates, the air molecules around the object also vibrate. Given the two facts above, blowing air into what causes air to move inside it?
OPTIONS:
- heat
- solid plastic
- solid glass
- solid rock
- whistle
- sound
- a chime
- waves
Answer: whistle

input with options: Fact 1: Aflashlight requires a source of electricity to produce light. Fact 2: Light is a form of Energy. Given the two facts above, a flashlight needs electricity to produce what?
OPTIONS:
- stay warm
- movement
- waves
- an object
- Decibels
- energy
- improve
- warmth
output: energy

Q: Fact 1: Cell division often causes growth. Fact 2: Growth of the cell normally means reproduction. Given the two facts above, what leads to reproduction?

OPTIONS:
- Pollen grains
- flowers
- Cell division
- They lay eggs
- haploid plants
- some invertebrates
- spread flower seeds
- genetic diversity

A: Cell division

Fact 1: If an organism becomes too hot then that organism may die. Fact 2: Human hair dryers get too hot for a dog's skin and can overheat or even burn a dog. Given the two facts above, an organism may die if an organism does what?
OPTIONS:
- Dehydration
- dormant state
- Cooking
- eats
- overheats
- sleeps
- kill them
- drinks water
overheats