Only 5 questions plz answer.

Isaac Newton believed that light was made of

waves.
particles.
dust.
gravity.

Your 20-kg brother Mickey is on a see-saw. If you have a mass
of 50-kg and are 2 meters away from the center of the see-
saw, how far out would Mickey have to sit if he wants to apply
the same force onto you that you apply onto him? meters

When writing a goal it is not necessary to have an end point? Question 4 options: True False

This is an example of a(n)
A) Aquatic biome.
B) Terrestrial biome.
C) Aquatic biosphere.
D) Terrestrial Biosphere.

Which of these statements about the sun's energy is true? (5 points)
It is transferred unevenly to land and water.
It is transferred evenly to air and water.
It is transferred to water through air.
It is transferred only to air.
2.
(03.01 LC)

What is the main cause of wind? (5 points)
Increases in the global temperature
Severe weather
Rapid temperature changes in ocean currents
The difference in air pressures
3.
(03.01 MC)

What will most likely happen when a warmer air mass exists above a polar ice sheet? (5 points)
The temperature of the ice sheet will be lowered.
Heat will be transferred from the air mass to the ice.
The air mass will exert high pressure and rise upwards.
Air higher up in the mass will become cooler than air lower down.
4.
(03.01 HC)

The image below shows a certain type of global wind: (5 points)

The Earth is shown as a circle. Equator is shown and labeled at 0 degrees. 30 degrees north and south latitudes are shown and labeled. 60 degrees north and south latitudes are shown and labeled. Curved arrows are shown pointing from 30 degrees north and south latitudes towards the equator.

What best describes these winds?
Polar easterlies caused by air above poles being relatively warmer
Polar easterlies caused by air above poles being relatively cooler
Trade winds caused by air above equator being relatively warmer
Trade winds caused by air above equator being relatively cooler
5.
(03.02 LC)

Which of these is an example of the climate of a region? (5 points)
Continental
Foggy
Overcast
Sunny
6.
(03.02 MC)

Which of these can be determined based on the knowledge about climate? (5 points)
Plan a barbeque party or not
Plan an outdoor activity or not
Choice of foods and drinks to have
Choice of building design and materials
7.
(03.03 MC)

Which weather event is most likely to occur if there are warmer than average ocean waters in the Pacific? (5 points)
Flooding in the southern United States due to El Niño
Drought in the southern United States due to La Niña
Wet conditions in the Pacific Northwest due to El Niño
Weak trade winds due to La Niña
8.
(03.03 HC)

Study the following ocean currents map.

An ocean currents map is shown. On the map the locations for San Francisco, California and Norfolk, Virginia are marked. There is a looping current from the north past San Francisco and a looping current from the south near Norfolk

Which statement is most likely correct about the average temperatures in San Francisco, California as compared to Norfolk, Virginia? (5 points)

It is higher in Norfolk because of the cool ocean currents from the north.
It is higher in Norfolk because of the warm ocean currents from the south.
It is lower in San Francisco because of the cool ocean currents from the south.
It is lower in San Francisco because of the warm ocean currents from the north.
9.
(03.04 MC)

What type of climate is most likely expected in locations between the poles and the equator that have high amounts of water vapor in the air? (5 points)
Dry
Low humidity
No rain
Seasonal storms
10.
(03.04 HC)

Explain how precipitation happens. Use complete sentences and give at least two supporting details. (7 points)

11.
(03.04 MC)

Which of these would be part of an emergency plan before a hurricane? (5 points)
Unfasten the boats
Place storm shutters on
Drain all fuel from the car
Clear drains of dry leaves
12.
(03.05 LC)

Which is the best time to apply sunscreen? (5 points)
Before going to bed
Just after going out in the sun
1 hour after going out in the sun
30 minutes before going out in the day
13.
(03.05 MC)

Why should extra precautions against sun exposure be taken when boating? (5 points)
Water cancels out most sunscreens.
UV rays are blocked over land, but not over water.
The heat of the water increases potential skin damage.
The water reflects UV rays, adding to exposure.
14.
(03.05 LC)

Where is the ozone layer located? (5 points)
Exosphere
Mesosphere
Stratosphere
Troposphere
15.
(03.05 MC)

Maria described two layers of Earth's atmosphere.

Layer A: Weather changes take place here
Layer B: Location where weather balloons collect data

Which statement is most likely true? (5 points)
Layer A is the thermosphere and Layer B is the exosphere.
Layer A is the exosphere and Layer B is the thermosphere.
Layer A is the stratosphere and Layer B is the troposphere.
Layer A is the troposphere and Layer B is the stratosphere.

If you have done this on flvs pls give me the answers

anything made of matter must

Water has many properties important to life. The following are all properties exhibited by water. Which one is NOT due to the polar nature of water molecules?
A. clarity
B. adhesion
C. cohesion
D. viscosity​

Can someone help me with this science question

In a computer simulation, Juan moves a magnet (Magnet 1) closer to another magnet (Magnet 2) that cannot move. Which statement accurately describes the change in potential energy?

a
The potential energy does not change because the magnets in the system do not change.


b
The potential energy increases because Magnet 1 moves against the magnetic force.


c
The potential energy decreases because Magnet 1 moves against the magnetic force.


d
The potential energy decreases because Magnet 1 moves in the same direction a

what do i wright: You are a drop of water going through the water cycle. Where do you go? How do you get there? What processes do you go through? Include at least three phases of the water cycle , i know the phases of the water cycle

A mover loads a 100 kg box into the back of a moving truck by
pushing it up a ramp. The ramp is 4.0 m long and the back of
the truck is 1.5 m high. The mechanical advantage of the ramp
is
(Round to the nearest tenth)

Which wave has a wavelengh that is most likely seen as red light?

What's an interesting fact about Aristotle?

3.04 in science, compounds

Name and Title:
Include your name, instructor's name, date, and name of lab.


Objectives(s):
In your own words, what is the purpose of this lab?


Hypothesis:
In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.


Procedure:
The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome. Using your summary questions at the end of your virtual lab activity, please clearly define the dependent and independent variables of the experiment.


Data:
Record the composition of each of your compounds below. Be sure to include the number of atoms for each element. An example has been supplied for you.

Compound Name Chemical Formula Sodium (Na) Atoms Calcium (Ca) Atoms Hydrogen (H) Atoms Oxygen (O) Atoms Carbon (C) Atoms Chlorine (Cl) Atoms
Ex: Sodium
hypochlorite NaClO 1 0 0 1 0 1











Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words.

Using two to three sentences, summarize what you investigated and observed in this lab.
Why do you believe knowing how elements and compounds react together is essential in everyday matters?
Some elements are more "reactive" than other elements; why do you think this is?
Choose one of the compounds from the table and explain how you know the numbers of atoms in your formula.
Is it possible for two different compounds to be made from the exact same two elements? Why or why not? With a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

I need help ;-;
"Compare the first and third quarter of the moon cycle as seen from the Northern Hemisphere. You must discuss the relative positions of the sun, moon, and earth in your response"

I am not good at mysteries so please help!!