5. Low temperatures of frozen soil and ice can protect and preserve the re organisms from decay. Global warming is causing the global temperatures to rise. Wow
will global warming affect the preservation of fossils buried in frozen soil or ice?
a. As the soil warms and then ice melts bacterial will be able to grow which will
breakdown the organic material of the fossil and destroy it.
b. The water inside the soil and ice will melt making it easier for paleontologists to
find and remove the fossils from the earth.
Global warming will not effect the preservation of fossils because they are buried
in the earth.
d. When all the water melts it will evaporate creating a dry climate which will turn
the frozen fossil into a mummy.
c.

1 a

2 b

3 b

4 d

5 d

6 d

explanation:

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

we need to know the time interval during which the force acts. impulse of force = momentum change

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.