Fact 1: The looseness of soil has a positive impact on a plant 's roots' growth in that soil. Fact 2: Tree roots stabilize the soil and prevent soil erosion. Given the two facts above, answer the question "what makes soil stable?" with the following options: - weather - heat - magma - rain - streams - water - trees - crust
trees

Fact 1: The color of leaves on deciduous trees usually changes in the autumn season. Fact 2: Leaves change color, snow falls, and spring brings back the greenery. Given the two facts above, answer the question "what season happens before snow falls, and spring brings back the greenery" with the following options: - autumn - rainfall - Winter - H20 - spring - rain - middle - summer
autumn

Q: Fact 1: Gases from burning coal and oil dissolving in water in the atmosphere causes acid rain. Fact 2: Acid rain kills trees . Given the two facts above, answer the question "what does gases from burning coal and oil dissolving in water in the atmosphere do?" with the following options: - chemical changes - saves trees - forms diamonds - vaporization - heating liquids - kills trees - weathering - Pollution
A: kills trees

Question: Fact 1: Faulting of rock in Earth 's crust causes earthquakes. Fact 2: Earthquakes and tremors are common in Yellowstone. Given the two facts above, answer the question "Faulting of rock in Earth 's crust causes what?" with the following options: - friction - conversion - mitosis - loose soil - tremors - Movement - crust - waves
Answer: tremors

*Question*
Fact 1: Soil is formed by weathering. Fact 2: Loamy soil is the best kind of soil. Given the two facts above, answer the question "What word can describe something formed by weathering?" with the following options: - Sweet - Loamy - crust - dirt - rock - Rainy - Loud - alveoli
**Answer**
Loamy

(Q).
Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Much of the energy from a light bulb is heat. Given the two facts above, answer the question "what do light bulbs use?" with the following options: - magnets - fibers - water - coal - heat - metal - copper - glass
(A).
heat