Fact 1: Digestion is the process of breaking down food into components the body can absorb. Fact 2: Saliva starts to break down the food. Given the two facts above, what does digestion involve?

OPTIONS:
- ovaries
- saliva
- Energy.
- chemicals
- heat
- cooking
- cooking food
- matter

Answer: saliva

Fact 1: The sun causes water to evaporate more quickly by adding heat. Fact 2: Similarly, stars are referred to as suns, but our star is the Sun. Given the two facts above, what causes water to evaporate more quickly by adding heat?

OPTIONS:
- distant stars
- our star
- sunlight
- Solar energy
- energy
- Energy.
- the moon
- milky way

Answer: our star

Fact 1: Natural disasters can cause animals to leave an environment. Fact 2: If the property is damaged by a fire, natural disaster. Given the two facts above, what can cause animals to leave an environment?

OPTIONS:
- light rain
- good weather
- drought
- mines
- storms
- fires
- wind
- gentle breezes

Answer: fires

Fact 1: If the amount of available food and water decreases in an environment then animals may leave that environment to find food and water. Fact 2: Where there is no water there is drought. Given the two facts above, what might cause animals to leave their environment?

OPTIONS:
- storms
- Drought
- Lack of predators
- flooding
- Adapting to that environment
- Plentiful food sources
- forces
- mines

Answer:
Drought