Question

1. A thick tree ring indicates which of the following?
A. The year was good for growth.
B. The year was poor for growth.
C. The year was unusually dry.
D. The year was nutrient-poor

Answer 1

@Ginger23

Answer 2

A

Answer 3

thanks

Answer 4

What impact can a volcanic eruption have on climate?
A. Climate is warmed from the heat of the eruption.
B. Climate is cooled as dust falls from the sky.
C. Climate is warmed as dust increases the greenhouse effect.
D. Climate is cooled as dust blocks incoming sunlight.

Answer 5

@GirlgoyleH.

Answer 6

D

Answer 7

Do you have any more?

Answer 8

Yes I do have more

Answer 9

im here to help if you need it, :)

Answer 10

okay thanks

Answer 11

3. How does plate tectonics affect climate?
A. By increasing earthquakes
B. By changing ocean circulation
C. By causing extinction of animals
D. By changing earth's position on its axis

Answer 12

@GirlgoyleH.

Answer 13

b

Answer 14

The lack of upwelling during an EL Nino period results in which of the following?
A. Fish migration to other parts of the ocean
B. movement of nutrients to the surface
C. huge and damaging waves
D. a severe drop in water temperature

Answer 15

A

Answer 16

okay got 2 more for this test

Answer 17

excited !

Answer 18

5. Which of the following was one result of El nino that occurred in 1997-1998?
A. Droughts in Africa
B. Severe rains om Brazil
C. Extremely cold winters in the Northeast
D. Heavy mudslides in California

Answer 19

d

Answer 20

What sort of the weather condition might exist during la nina?
A. Drought in Australia
B. Floods in Africa
C. mudslides in California
D. Warm winters in the southeast

Answer 21

that the last question for the test now I need to put it in

Answer 22

D

Answer 23

fingers crossed!!

Answer 24

no c

Answer 25

ITS C!!

Answer 26

yes fingers crossed

Answer 27

CCCCCCCC!

Answer 28

100%

Answer 29

YEYYYAH

Answer 30

Got more for u

Answer 31

okay!

Answer 32

it for health

Answer 33

and Sciences

Answer 34

I am for health going to give u all the question

Answer 35

1. Exercising regularly reduces the risk of developing which of the following conditions?
(Points : 1)
leukemia
osteoporosis
type I diabetes
multiple sclerosis


Question 2.2. How can physical exercise benefit your social health?
(Points : 1)
It can suppress your immune system.
It can increase your intellectual quotient.
It can increase your financial assets.
It can help you make new friends.


Question 3.3. Which is an example of an activity with a moderate amount of physical activity?
(Points : 1)
cross-country skiing
biking up steep-hill terrains
playing a game of soccer
skating


Question 4.4. Which could be considered a vigorous physical activity?
(Points : 1)
surfing
dancing
playing doubles tennis
chopping wood


Question 5.5. Which activity provides a low level of physical exercise?
(Points : 1)
raking leaves
walking the dog
dancing
washing dishes


Question 6.6. Of the physical activities listed, which is the most vigorous?
(Points : 1)
mowing the lawn with a rotary mower
golfing and pulling or carrying clubs
paying a game of volleyball
playing a game of baseball or softball


Question 7.7. Which statement about the recommendation for daily physical activity is true?
(Points : 1)
It should be a vigorous.
It should be a mix of moderate, low, and vigorous activity.
It should be continual and not broken into several sessions.
It should be moderate to vigorous.


Question 8.8. How much daily physical activity is recommended by the Centers of Disease Control and Prevention?
(Points : 1)
25 minutes a day
45 minutes a day
30 minutes a day
60 minutes a day


Question 9.9. Which activity would not provide the recommended level of moderate physical activity each day?
(Points : 1)
taking the stairs instead of riding the elevator
jogging or skateboarding to your friend’s house
exercising while watching TV
cleaning the house and going grocery shopping


Question 10.10. Which activity will help you meet your goal of getting 60 minutes of moderate exercise a day?
(Points : 1)
salsa dancing
martial arts
yoga
all of the above

Answer 36

Okay, this'll take a while

Answer 37

okay I got time

Answer 38

okay so im going to give you answers from the first to the last

Answer 39

osteoporosis

Answer 40

okay sorry was busy with my mom

Answer 41

i would go with b for the second one because the rest dont make much sense

Answer 42

okay

Answer 43

i would go with skating for number 3

Answer 44

yeah I was just going to say that

Answer 45

D for 4
do you think as well?

Answer 46

washing the dishes

Answer 47

yes I am looking at a video for it

Answer 48

D

Answer 49

b

Answer 50

d for what

Answer 51

okay nvm

Answer 52

got it

Answer 53

lol
i looked at Centers of Disease Control and Prevention website and they said 2 hours a day!?
anyway, i would go with 60 minutes

Answer 54

okay

Answer 55

okay only have 9 and 10

Answer 56

i would go with d for nine

Answer 57

all of the above

Answer 58

okay

Answer 59

okay just put it in and I got 70 let me see what I got wrong

Answer 60

dang it! one more and you would've passed!

Answer 61

okay 2,6, and 7

Answer 62

was 2 d?

Answer 63

I think it A

Answer 64

can you retake

Answer 65

yes

Answer 66

what about 6 and 7

Answer 67

I think its D for 7

Answer 68

i dont know the rest, i thought they would be correct

Answer 69

thats what i said

Answer 70

Okay got 90%

Answer 71

what did you get wrong?

Answer 72

I don't know it not going to show me

Answer 73

well, i have gtg read romeo and juliet

Answer 74

okay

Answer 75

bye!

Answer 76

bye I will be back on later to ask more question

Answer 77

okay!
i will as well

Answer 78

okay bye I have to go to bye

Answer 79

@GirlgoyleH. @Ginger23

Answer 80

@TQKMB

Answer 81

1. What us dendrochronology?
A. Analysis of ice cores
B. Analysis of pollen
C. Analysis of tree rings
D. Analysis of fossils

Answer 82

C

Answer 83

2. What does many scientists believe contributed to the extinction of the dinosaurs?
A. Predators
B. Global Warming
C. Asteroid Impact
D. Plate tectonics

Answer 84

c

Answer 85

3. Which of the following may lead to the breakdown of the ozone layer in the stratosphere?
A. Methane
B. Carbon dioxide
C. Chlorofluorocarbons
D. Oxyen

Answer 86

a and b

Answer 87

4. which of the following statement about the greenhouse effect is true?
A. Life on earth would not exist without the greenhouse effect.
B. Life on earth is suffering because of the greenhouse effect.
C. The greenhouse effect is caused by human activity.
D. All greenhouse gases are harmful

Answer 88

let me check for number 3 hold on

Answer 89

okay nothing

Answer 90

Why are areas along the west coast California cooler than you would expect for their latitude?
A. a warm ocean current travels along the coast.
B. A cold ocean current travels along the coast.
C. These areas are at higher altitudes
D. These areas are far from a larger body of water

Answer 91

I pick B for number 3