صفحه 1:
Natural |
] Resources: (
[| Vital and
Invaluable
ات
صفحه 2:
۱0 Porest & coy aed wi a bot oP trees.
There are Porests dl pver te world. The
cde al ce Bag eed cas Deak Nod
مد سس ماسقا دا لب سا
Nad ae atime As moat
بر لت ان سوت
صفحه 3:
Forests
ee a ملاس تا
cc ا eae
م (eee ee
صفحه 4:
صفحه 5:
hp ion:
FOFests
—T
4 0۲۵ & u Porest?
©. Ohere van Porests be Poucd?
9. Ore Pores a rece resvurce?
ieee
ror sve?
©. Oke ee the مرلو tp wiry
Porests us u source oP every?
. Wow نوبز صل se te rescue oP
Porests tu pour iPe, P ot i?
iz سس =
صفحه 6:
0 eee
9
نی اس ol coer torte tt:
BNA Ge ی ان
Yes, Ptkey ore vorePuly rephasied ocd
.بيصي صا لصنيطلن IP itis cut dows Poster
Foot con gr, hea tts wt reururcbke.
@. Wow can Porests be wed os oa
|
و
مركم اس OD ee eres
ع عمسم اح 0
صفحه 7:
1 تس
Ta whet ways oe Porests 0 yord svuce .©
ريصح خاو
4t cod be revewuble.
با ها رل Oke ae the .8 )|
0 Porests us u source of every?
4 poles; بوبه دجما دعصا بط روش
| له وت ارت oPPevts the وین
7 the word.
. Wow we pow se te resource of Pores
وا مور di?
ان نو vary.
صفحه 8:
Fossil Fuels
Me A A cae ae a
رابت سمل دا
لس مسا ره مسب اب
تس 22 سس رها
dea a ee at ce نودب حمق
و مها ت۲۷
Fe OA ad مسر لصتت
له
صفحه 9:
رت
Fossil Fuels
س مر سب مهم مس لها
تمس مر
سامت مت تست
رتست مسبت
eta ca oes gaa
لته سم یسیو
Pues ae the source of every
Por ukeost every wack,
es ينا
صفحه 10:
امه مها جه بص!ا ,و۳
ar
Poster trac they van be produced.
مس همم سس
شرس مت هت
تس مس موم مهم مت
۱
سمل بت یت
صفحه 11:
Questions
About
1 مف 3 a) ۱۳ 9
CO هم سس at a nee
ee ل يت
ky يي ين
Le مش وتا
CRM SDL Ra Age يي
Ee Ama Le
CSO) ویو sa ate
Pde oe aspere Peery?
°P, Wow de you vee te resvurce of Pose
Pues to pour iPe, Pot ol?
©2000
صفحه 12:
Answers
to
Fossil
at
0. Oke vredes or cower Proved Rote?
Pom Rud are ام بط oP he اما
recites oP dead phrcty ceed طاسصي thot
hove bees exposed ty the heal ood pressure.
©. Ohere oan Posed Pucks be Poul?
تا توس سا لت توف لیوا عبت روا
©. Ore Powel Pur و اس و
De. راهطا hey ore, but ae they tose
py bry Porn they ound poss be
rephied of her rote hey ore coerced.
۵۰ Low cea Posed Reb be wed wy os peor
voce?
‘Whey are burced tb reas caw,
|
رت
صفحه 13:
Answers
about
Fossil
داعم
9۰ ۱۰ اجه وت هلب Reb ued
۱ eve ch rere?
hey ore owned) picker 0% oP he
workd's eaery.
0. Oh oe te crud antarer وس وا
Booed Reb w usowor oP ery?
“hey polte, hey ane oot reuewable
Low tb you wwe te میور oP Powel
Pek tayow ie, Pod?
رو لت مس
صفحه 14:
Solar
Energy
ON Aha Acai
درد حیرص برس له رما
سر رن ام رم درا
بر امسر مرس تم
جر سس سر
دمم مد رم
محر در
صفحه 15:
صفحه 16:
۳
bad!)
AE
ی رت Oil
مسر سم Dray
رت
صفحه 17:
صفحه 18:
Questions About
Solar Energy
۴ ٩۰ (۳ مس or causes sober
very?
©. Ohkere con sch roe be
۳
©. Ie soba توص a recewoble
resowce?
60 . Whew coo svar coer be used
we on every sue?
9 ٩ او جا جروت مایت every o
سوه لس of رو
©. Obkot oe the descr crotees to
و و جد رو اوه وی
oP ارس
۱ the resvurce of
soho eur to your Pe, Pot of?
صفحه 19:
Answers to
Solar Energy
Dok meer oo
9, Ohere owe sok roerwy be
Poured?
At ox be Prannd aqackere on Barks,
Mew, toon be vered wy.
@. Wow ovo solr ery be wed
وه رو ده جد
۱ جات سا لت سا مت 4۱
ged via eokar paedy ty cece
heirs
صفحه 20:
Answers on
Solar Energy
6. daw ways & ooh وه نوسحت
55 7
6600©
صفحه 21:
صفحه 22:
Wind
ل الك
م دس سمل مرا
The power oP the wierd drives sulbods. It
ل ل سر
De OS ake یس
spovewed OP the blades to fura.a turbice.
يي هس موم رس سر(
رم a aa oe
©2000
صفحه 23:
صفحه 24:
صفحه 25:
صفحه 26:
alley 3
1 5-0
صفحه 27:
ed
Natural
Resources:
Vital and
Invaluable
©2009
abcteach.com
©2009
abcteach.com
Forests
A forest is any area with a lot of trees.
There are forests all over the world. The
type of forest varies depending on the
location of the forest: for example, there
are tropical rain forests, coniferous
forests, and deciduous forests.
©2009 abcteach.com
Forests
Forests occur naturally, but they can be
affected positively and negatively by
human behavior. If a forest is carefully
replanted and allowed to grow, it can
exist in balance. If the forest is cut down
faster than it can grow back, then it will
be used up quickly.
©2009 abcteach.com
Forests
Forests serve as home to
many of the organisms that live
on the land. Forests are also
very important because they
are major contributors to
recycling and cleaning the world
supply of oxygen. Forests also
provide wood, which is useful
both as a construction material
and as a fuel source.
©2009 abcteach.com
Questions About
Forests
1. What is a forest?
2. Where can forests be found?
3. Are forests a renewable resource?
4. How can forests be used as an
energy source?
5. In what ways are forests a good
source of energy?
6. What are the disadvantages to using
forests as a source of energy?
7. How do you use the resource of
forests in your life, if at all?
©2009 abcteach.com
Answers to
Forests
1. What is a forest?
A forest is an area with a lot of trees.
2. Where can forests be found?
Forests can be found all over the world.
3. Are forests a renewable resource?
Yes, if they are carefully replanted and
allowed to grow. If it is cut down faster
than it can grow, then it is not renewable.
4. How can forests be used as an energy
source?
The wood can be burned for fuel.
©2009 abcteach.com
Answers to
Forests
5. In what ways are forests a good source
of energy?
It can be renewable.
6. What are the disadvantages to using
forests as a source of energy?
It pollutes; cutting down trees takes away
animal homes and affects the oxygen in
the world.
7. How do you use the resource of forests
in your life, if at all?
Answers will vary.
©2009 abcteach.com
Fossil Fuels
Fossil fuels take millions of years to
form. They are the product of the
fossilized remains of dead plants
and animals that have been exposed
to the heat and pressure deep within
the earth’s crust. There are many
types of fossil fuels, such as
petroleum (gasoline), natural gas,
and coal.
©2009 abcteach.com
Fossil Fuels
Fossil fuels are arguably one of
the most valuable natural
resources in modern times. It is
estimated that 86 percent of the
world’s energy comes directly
from burning fossil fuels. Fossil
fuels are the source of energy
for almost every machine,
including the generators that
produce electric energy.
©2009 abcteach.com
Fossil Fuels
Because fossil fuels take so long to
form, they are being consumed
faster than they can be produced.
Fossil fuels are a major contributor
to air pollution because when they
are burned they release many
dangerous gases such as nitrogen
dioxide, methane, and carbon
dioxide.
©2009 abcteach.com
Questions
About
Fossil Fuels
What creates or causes fossil fuels?
1.
2. Where can fossil fuels be found?
3. Are fossil fuels a renewable resource?
4. How can fossil fuels be used as an
energy source?
5. In what ways are fossil fuels a good
source of energy?
6. What are the disadvantages to using fossil
fuels as a source of energy?
7. How do you use the resource of fossil
fuels in your life, if at all?
©2009 abcteach.com
Answers
to
Fossil
Fuels
1. What creates or causes fossil fuels?
Fossil fuels are the product of the fossilized
remains of dead plants and animals that
have been exposed to the heat and pressure.
2. Where can fossil fuels be found?
They are found deep within the earth’s crust.
3. Are fossil fuels a renewable resource?
No. Theoretically they are, but as they take
so long to form they cannot possibly be
replaced at the rate they are consumed.
4. How can fossil fuels be used as an energy
source?
They are burned to create energy.
©2009 abcteach.com
Answers
about
Fossil
Fuels
5. In what ways are fossil fuels a good
source of energy?
They are currently producing 86% of the
world’s energy.
6. What are the disadvantages to using
fossil fuels as a source of energy?
They pollute, they are not renewable.
7. How do you use the resource of fossil
fuels in your life, if at all?
Answers will vary.
©2009 abcteach.com
Solar
Energy
The sun is the closest star
to Earth. It brings heat and
light to the world. Some
areas of the world, such
as those closest to the
equator, have more sun
than others.
©2009 abcteach.com
The sun shines naturally but it is
not affected by human activity. It
cannot be used up. However,
its intensity varies with the
seasons, and it is not available at
night.
Solar Energy
©2009 abcteach.com
Solar
Energy
The sun’s rays are used for
energy by organisms that
undergo photosynthesis. Nearly
every organism on the planet
gets energy through
photosynthesis, directly or
indirectly. There are also ways
that people can utilize the energy
that the sun provides.
©2009 abcteach.com
Solar
Energy
We can use solar power in
simple (facing the sun to get
warm, using greenhouses
to grow food, etc.) and
more complex (solar
panels for heating) ways.
©2009 abcteach.com
Questions About
Solar Energy
1. What creates or causes solar
energy?
2. Where can solar energy be
found?
3. Is solar energy a renewable
resource?
4. How can solar energy be used
as an energy source?
5. In what ways is solar energy a
good source of energy?
6. What are the disadvantages to
using solar energy as a source
of energy?
7. How do you use the resource of
solar energy in your life, if at all?
©2009 abcteach.com
Answers to
Solar Energy
1. What creates or causes solar
energy?
Solar energy comes from the sun.
2. Where can solar energy be
found?
It can be found anywhere on Earth,
in greater concentration closer to
the equator.
3. Is solar energy a renewable
resource?
Yes, it cannot be used up.
4. How can solar energy be used
as an energy source?
It can be used for warmth, for light,
and via solar panels to generate
electricity.
©2009 abcteach.com
Answers on
Solar Energy
5. In what ways is solar energy a
good source of energy?
It is renewable, it doesn’t cause
pollution.
6. What are the disadvantages to
using solar power as a source
of energy?
It doesn’t work at night.
7. How do you use the resource of
solar energy in your life, if at
all?
Answers will vary.
©2009 abcteach.com
Wind
Wind is caused by the
uneven heating of the
atmosphere. Some areas
of the world, such as
costal regions, have more
wind than others because
the terrain of the area is
relatively flat and has few
obstacles to block the wind
from blowing.
©2009 abcteach.com
Wind
The wind blows naturally – it is not caused by
human activity, and it cannot be used up.
The power of the wind drives sailboats. It
has been used to power windmills that grind
grain. Windmills can also use the circular
movement of the blades to turn a turbine.
This is increasingly used as a means of
generating electricity.
©2009 abcteach.com
Wind
Wind power does not make
greenhouse gas emissions. It
does not directly cause pollution.
However, critics of wind power
say a large number of windmills
could cause problems for
animals, especially migratory birds.
Some people think the windmills
are unattractive.
©2009 abcteach.com
Questions About
Wind
1. What creates or causes wind?
2. Where can wind be found?
3. Is wind a renewable resource?
4. How can wind be used as an energy
source?
5. In what ways is wind a good source of energy?
6. What are the disadvantages to using wind as a
source of energy?
7. How do you use the resource of wind in your
life, if at all?
©2009 abcteach.com
Answers to
Wind
1. What creates or causes wind?
Wind is caused by the uneven heating of the
atmosphere.
2. Where can wind be found?
It can be found everywhere, though it is greater in
coastal regions and other relatively flat terrains.
3. Is wind a renewable resource?
Yes, because it cannot be used up.
4. How can wind be used as an energy source?
Wind can power windmills to power turbines to make
electricity.
©2009 abcteach.com
Answers to
Wind (cont.)
5. In what ways is wind a good source of energy?
It doesn’t cause pollution and it is renewable.
6. What are disadvantages to using wind as a
source of energy?
It could hurt some animals and some people think the
windmills are ugly.
7. How do you use the resource of wind in your life,
if at all?
Answers will vary.
©2009 abcteach.com
Related
Material
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• Natural Resources Posters
• Classroom Makeover: Amazon Rain Forest
• Color Your Own: Pinwheels
• Create Your Own Sun Stories
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