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Biology 13 Online
SkyVoltage43:

help

bm717:

What do you need help with?

SkyVoltage43:

Which of these conditions would likely cause the tectonic plates of Earth to stop moving? Earth’s crust and mantle reach thermal equilibrium. Earth stops receiving energy from the Sun. The temperature of the surface of Earth drops considerably. The amount of radiogenic heat released by the mantle multiplies.

bm717:

I would say A, because the mantle is the one who desides if it moves.

bm717:

@SkyVoltage43

SkyVoltage43:

SkyVoltage43:

I have a lot of science to do if your ready

SkyVoltage43:

@bm717

bm717:

O_o @ThisGirlPretty @SourMunchkin7806 @JustSaiyan Can yuuu helpp

SkyVoltage43:

lol

SkyVoltage43:

wow no one helped me shocker

MissSugarPink132:

I think this is it

SkyVoltage43:

How does the magnetic field surrounding Earth benefit humankind? It prevents magma from seeping out of the crust. It steers aircraft away from radiation belts. It protects us from radioactive particles. It draws more oxygen into the atmosphere.

MissSugarPink132:

I think it's C

SkyVoltage43:

Phoebe removes frozen vegetables from the freezer to make herself a stir-fry. She’s in a bit of a hurry, so she immerses the plastic bag of vegetables in a pot of warm water. As a result, the vegetables thaw in less than 15 minutes. Which sentences accurately describe the heat transfer that has taken place? The plastic bag conducted heat to the vegetables. The water and vegetables both lost an equal amount of heat. Heat from the vegetables was transferred to the water. Atoms in the vegetables began vibrating faster. Water in contact with the plastic bag cooled down.

MissSugarPink132:

I think it would be the second one. I'm not too sure about this one

SkyVoltage43:

you can pick multiple

MissSugarPink132:

the second one and the fourth one then. I'm still not sure though

SkyVoltage43:

MissSugarPink132:

bottom left

SkyVoltage43:

i failed

MissSugarPink132:

were any of them right

SkyVoltage43:

3 of them

MissSugarPink132:

okay, thats not bad. try it again?

SkyVoltage43:

im do a different test

MissSugarPink132:

okay then

SkyVoltage43:

MissSugarPink132:

reverse fault is the first one.

MissSugarPink132:

strike slip is second

MissSugarPink132:

and then normal is the last one

SkyVoltage43:

The ocean floor is at a lower elevation than the continents. Which of the following pieces of evidence best supports this claim? Tectonic plates located below the continental crust do not move. Gravitational force is stronger beneath the continental crust. Oceanic crust is thinner and denser than continental crust. Continental crust and oceanic crust are stacked in alternating layers.

MissSugarPink132:

I dont know. I think it's the third one

SkyVoltage43:

Read the paragraphs and answer the question that follows. Over the past 500 years, four large earthquakes have occurred near the same location along a continental-continental transform fault in North America. After scientists observed a nearby stream that crossed the fault, they concluded that the earthquakes had offset the stream by 60 yards from its original course. Thus, on average, each earthquake caused the crust along the fault to slip about 12 yards. The earthquakes caused a lot of damage, as well as dramatic changes to the local ecosystem. Another area in the fault also experienced a shift in location of 60 yards over 2,000 years. But it did so without suffering a violent earthquake. In this area, the crust along the fault slipped about an inch every year. The slip caused several rock formations and structures to develop cracks. However there was no large-scale disaster or disruption. Which two conclusions can be drawn based on this information? Earthquakes do not strike the same region more than once in any given century. Geological movements are often hazardous when they happen quickly. Earthquakes happen only on continental transform boundaries. Transform boundaries experience fewer earthquakes than other boundaries. The movement of plate boundaries does not always cause disasters.

MissSugarPink132:

I dont know

MissSugarPink132:

the last two maybe

MissSugarPink132:

babe I am really not good at this stuff.

SkyVoltage43:

ik

MissSugarPink132:

sorry lol

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