1) What are the components of the solar system and how are they held in orbit around the sun? 2) How and why did the solar system form?

3) How does Earth's tilt relative to the sun lead to seasons?

4) How can a model of the solar system explain eclipses?

Key Terms
Earth's tilt

eclipse

gas cloud

gravity

helium

hydrogen

lunar eclipse

nebular hypothesis

nuclear fusion

seasons

solar eclipse

Solar system

solar system formation

space objects

the Sun
please help me i need to pass this test to help my grade

Study the diagram showing the range of temperature in the earth’s layers. which temperature most likely corresponds to the asthenosphere? 1,613°c 2,521°c 3,628°c 6,217°c

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.