A scientist wants to learn about Earth's oceans. Which of the following spheres should she most directly study?

a. Atmosphere

b. Cryosphere

c. Geosphere

d. Hydrosphere

Explain earths position in the solar system and describe its closet neighbors.

What do scientists now believe is the key factor in transferring information from short term memory

If you are standing at a beach on Earth at the same time that the shadow of the moon falls across your location, what event would you be able to witness at that time? A solar eclipse B lunar eclipse C low tide D full moon

What makes soil a nonrenewable resource when new soil is constantly being made

You break a piece of Styrofoam packing material, and it releases lots of little spheres whose electric charge makes them stick annoyingly to you.

If the resistance of a circuit increases, that means that the current has to

One watt is equal to which of these values? 1 joule/hour 1 joule-hour 1 joule/second 1 joule-second

What are some of the benefits of learned optimism that have been found in research? O A. Fewer health problems O O B. All of these C. Making more money O D. A lower divorce rate

Katie runs 6 km in 0.6 hour, then 5 km in 0.5 hour. Katie's average speed is __ per hour.

A derived unit is a combination of fundamental units. Which of the following is an example of a derived unit? a) centimeter (used to measure distance) b) gram (used to measure mass) c) cubic centimeter (used to measure volume)