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December 2025

42,840 public questions were asked this month.

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Recent questions

Latest from December 2025

What are the two factors that can cause the volume of water in the ocean to change? Question 16 options: A) Temperature and pressure B) Pressure and salinity level C) Gravity and temperature D) Salinity level and tempera...
Asked by idk 1 answer
What's the middle layer of the ocean known as? Question 15 options: A) Mixed layer B) Pycnocline C) Deep ocean D) Mesocline
Asked by idk 1 answer
What's the relationship between the temperature and the density of a substance? Question 14 options: A) As the temperature increases, the density decreases. B) As the temperature decreases, the density decreases. C) Temp...
Asked by idk 1 answer
Which process can affect the rate of carbon dioxide emissions or other greenhouse gas emissions by changing average temperatures? Question 13 options: A) Greenhouse gas feedback B) Cloud cover feedback C) Continental dri...
Asked by idk 1 answer
People migrate from one place to another for different reasons. Please choose the push and pull factors that affected early humans:(5 points) Push Pull Natural disasters Competition for resources Little to no competition...
Asked by nemo 1 answer
Which of the following processes has directly caused ocean currents to change over Earth's history? Question 12 options: A) Continental drift B) Axial precession C) Volcanic activity D) Ice-albedo feedback
Asked by idk 1 answer
Which process causes wells on land to become saline, making them unusable for drinking water? Question 11 options: A) Erosion B) Groundwater infiltration C) Echo sounding D) Eutrophication
Asked by idk 1 answer
Which of the following processes is thought to be partially responsible for the Little Ice Age in Europe? Question 8 options: A) Changes in the Coriolis effect B) Changes in centrifugal force C) Changes in thermohaline c...
Asked by idk 1 answer
What's responsible for eutrophication in seawater? Question 7 options: A) Groundwater infiltration B) Seafloor spreading C) Deposition of sediments on shorelines D) Runoff of artificial fertilizers
Asked by idk 1 answer
How do tides differ from waves and gravity? Question 6 options: A) Tides are created from drag friction. B) Tides are driven by the gravitational pull of the sun and the moon. C) Tides are surface tension. D) Tides are r...
Asked by idk 1 answer
Which statement about thunderstorms is correct? Question 5 options: A) Thunder can occur without lightning. B) Lightning and thunder are not related to thunderstorms. C) Lightning is seen before thunder is heard. D) Thun...
Asked by idk 1 answer
If radiative forcing were to increase in a particular region of Earth, what would you expect to happen to average temperatures? Question 4 options: A) Average temperatures would decrease. B) Average temperatures wouldn't...
Asked by idk 1 answer
What term describes the average weather conditions in a geographic area? Question 3 options: A) Climate B) Temperature C) Weather D) Precipitation
Asked by idk 1 answer
Which of the following statements about weather along mountain ranges is correct? Question 2 options: A) Weather patterns don't tend to change with altitude. B) The windward side tends to experience more rain. C) The lee...
Asked by idk 1 answer
Which type of thermal energy uses electromagnetic waves to transfer energy? Question 1 options: A) Conduction B) Radiation C) Thermostat D) Convection
Asked by idk 1 answer
Essay Question (for the assessment titled: TEMPLATE: WHIST A Unit 7 Test Short Answer/Essay) Having trouble with the YouTube link? Try this one: Rise and Fall of the Aztec Civilization Having trouble with the YouTube lin...
Asked by nemo 1 answer
Bathsheba has 5 paintings in her house, 1 each in a color palette of red, yellow, blue, green, and purple. She hangs them randomly in a horizontal order. What is the probability of hanging the blue painting first, and th...
Asked by Void<3 1 answer
Match the terms with their definitions:(5 points) Put responses in the correct response input area to answer the question. Select a response, navigate to the desired input area and insert the response. Responses can be s...
Asked by nemo 1 answer
Mr. Jay has 100 pairs of shoes in his closet. He has 26 brown pairs, 12 navy pairs, 47 black pairs, and 15 white pairs. What is P(brown|black) ?(1 point) Responses 47100⋅2699 Start Fraction 47 over 100 End Fraction times...
Asked by Void<3 1 answer
There are 100 trading cards in a bin. They include 5 rare cards, 35 limited cards, and the remainder are common cards. Which of the following correctly interprets the probability of choosing 2 rare cards from the bin? As...
Asked by Void<3 1 answer
Which of the following represents a dependent event?(1 point) Responses riding your bike, given that it is a sunny day riding your bike, given that it is a sunny day selecting a number from a set of number cards and putt...
Asked by Void<3 1 answer
Which of the following formulas is used to mathematically recognize and explain the conditional probability of event A , given event B ?(1 point) Responses P(A and B)=P(A)P(A and B) upper P left parenthesis upper A and u...
Asked by Void<3 1 answer
Drag and drop the correct term to complete the passage. Each term is used once.(4 points) Put responses in the correct response input area to answer the question. Select a response, navigate to the desired input area and...
Asked by nemo 1 answer
Sasha is working on a magic trick with a standard deck of cards. She chooses an ace, puts it back, then chooses a red card. What is P(ace|red) ? Round to the nearest tenth.(1 point) percent
Asked by Void<3 1 answer
Ryan has a pack of 10 pens. 3 pens are red, 4 are black, and 3 are blue. What are the chances that he pulls out a red pen and a black pen? Assume that the pens are pulled without replacement. Round to the nearest whole n...
Asked by Void<3 1 answer