Q: Fact 1: Bacteria in soil convert atmospheric nitrogen into a form usable by plants. Fact 2: Plants are the primary producers on earth. Given the two facts above, bacteria in the soil convert what type of gas into a form that is used by producers?

OPTIONS:
- energy
- burning
- food
- Energy.
- nitrogen
- nutrients
- Cooking
- a solute

A: nitrogen

input: OPTIONS:
- hyperthyroidism
- heat energy
- permineralization
- acceleration
- flow of electrons
- friction
- kinetic energy
- chemical reaction Now, answer this question: Fact 1: Force causes the speed of an object to increase. Fact 2: Acceleration is the increase in speed or velocity over a period of time. Given the two facts above, what can result when force acts on a moving object?
A:
output: acceleration

Fact 1: If an organism becomes too hot then that organism may die. Fact 2: Hot sun can bleach flowers. Given the two facts above, what can kill flowers?

OPTIONS:
- Petals
- Too much sun
- cancer
- Pollination
- burning
- dry conditions
- Pesticides
- Quality soil

Answer: Too much sun

Problem: OPTIONS:
- chemical weathering
- decreased differentiation
- Ugliness
- looseness of dirt or compost
- Wealth
- organisms and their habitat
- Greenhouse gases
- Al Gore
Q: Fact 1: Moss causes chemical weathering. Fact 2: Mosses Mosses are flowerless plants that grow in clumps. Given the two facts above, what effects can flowerless plants growing in clumps have on their environment?
Answer: chemical weathering

Problem:OPTIONS:
- tazmanian devils
- gorillas
- vegetation
- producers
- bears
- Conifers
- insects
- humans

Fact 1: Plants live just about everywhere on Earth. Fact 2: Most plants are producers. Given the two facts above, what live just about everywhere on Earth?
****
A: producers

Problem:OPTIONS:
- bats
- humans
- worms
- animals
- mammals
- h2o
- hawks
- ducks

Fact 1: Bird beaks are generally adapted for the food they eat. Fact 2: Hawks are strong, powerful birds. Given the two facts above, what have beaks that are generally adapted for the food they eat?
****
A:
hawks