Fronts
Weather
chemistry
heredity
ecosystems
100

What is a front 

A front is a line or a boundary separating two air masses with different temps.

100

what happens to the air when it becomes hot 

it becomes humid

100

What is the substance that will fill every container

liquid

100

If a person has a XY chromosome are they a girl or boy 

Boy

100

THis is evidence that something is alive That pertains to babies.

WHat is "reproduction"?

200

Where does the hot air go when a cold front comes through

The weather becomes colder and the air becomes less humid.

200

Why do clouds form.

The precipitation forming a cloud 

200

What happens when you open a jar of scents what happens 

The scent travels throughout the room.

200

If a person is an xx what gender are they.

A girl 

200

What happens when there are too many predators and not enough prey.

the ecosystem collapse.

300

What happens when a warm front comes through 

 A little drizzle and humid weather.

300

When light hits something it can...

Reflect or absorb.


300

when you put your hand over a flame and around it where would  you feel the most heat.

 THe top of the candle

300

If both parent had cancer would the kids most likely have cancer?

yes.

300

If the sea warms up what will happen to the coral reafs?

They will be bleached.

400

what happens when an occluded front happens.

Often thunderstorms and widespread clouds.

400

if the weather is hot today what will the weather be tomorrow if a cold front comes through

 Clear and drier

400
How can you smell cookies fresh out of the oven.

the microscopic crumbs float into the air getting in between the air particles which floats to your nose.

400

If one parent has Blonde hair and blue eyes and another one has brown hair and brown eyes what color would the hair and eyes be.

 Brown 

400

If a animal is endangered about  how many are left in the wild?

2500 or less.

500

What happens to keep clouds building higher and higher.

Air remains warmer than the surrounding atmosphere so it keeps rising.

500

What is the coldest temperature ever recorded?

135.8 F.

500

How much does a liquid expand when frozen 

9-10%

500

What are the chances of someone getting cancer if only one parent has it 

50% chance

500

How long would it take for an ecosystem to collapse if a prey that lots of animals survived died. 

Not a very long time / a short amount of time.