You are presented with the question "What rate does weathering happen?" and the following answer choices: - ligt - mild - Winter - dangerous - down - varying - flooding - cycles Now knowing that the surface of a beach is formed by mechanical weathering and each beach experiences different rates of beach erosion, choose the best answer.
varying
(Question)
You are presented with the question "gases released during the use of fossil fuels cause a what?" and the following answer choices: - atmospheric depletion - global environmental problem - Plant growth is reduced - global finances - depress neuronal excitability - DNA damage and mutations - global food increase - global water stability Now knowing that gases released during the use of fossil fuels causes global warming and global warming is a global environmental problem, choose the best answer.
(Answer)
global environmental problem
Ques: You are presented with the question "What is used to scrunch up foil?" and the following answer choices: - tin - awl - parchment paper - an external framework - Physical force - energy barrier - hard outer covering - Evaporation Now knowing that crumple means change shape from smooth into compacted by physical force and crumple the foil then carefully reopen it, choose the best answer.
Ans: Physical force
(Q).
You are presented with the question "Rainbows are formed via " and the following answer choices: - sunlight - streams - photons - water vapor - water cycles - water tables - just light - condensation Now knowing that arainbow is formed by refraction of light by separating light into all different colors and water vapor bends the light, choose the best answer.
(A).
water vapor
Ques:You are presented with the question "What does pressure do to the temperature of an object?" and the following answer choices: - Decreases - It's unmeasurable - Increases - reduce - vaporization - cool off - It expands - Stays the same Now knowing that friction causes the temperature of an object to increase and pressure causes friction, and friction causes heat, choose the best answer.

Ans:Increases
You are presented with the question "How do dogs conserve body heat?" and the following answer choices: - their blood cells - fur and fat - their nails - layers of fat - Exfoliation - sweating - their fur - their hair Now knowing that mammals conserve body heat with their hair or fur and dogs, of course, are mammals, choose the best answer.
their fur