(Q).
You are presented with the question "Creating wood-free paper can avoid what process?" and the following answer choices: - Using pulp - Dehydration - Deforestation - erosion - Physical weathering - Using calender rolls - Using chemicals - contamination Now knowing that creating wood-free paper does not require cutting down trees and deforestation happens when people cut down forests or when trees are burned, choose the best answer.
(A).
Deforestation

(Q).
You are presented with the question "What has a positive impact on the environment?" and the following answer choices: - Environmental ignorance. - Impact sports. - Ignoring waste. - water conservation - transportation technology - peachleaf willow - Converting waste. - Green beans Now knowing that recycling has a positive impact on the environment and alternatively, through reuse and recycling, waste can be converted into useful products, choose the best answer.
(A).
Converting waste.

(Q).
You are presented with the question "How does water turn to ice?" and the following answer choices: - Adding air - The bending of a ray of light - Warm air moving into cold air - Increasing heat energy - It used to be covered by water - evaporation - Adding salt - Reducing heat energy Now knowing that freezing means changing from a liquid into a solid by reducing heat energy and solid ice is melted into liquid water, choose the best answer.
(A).
Reducing heat energy