
 !
- "#$
- %&'() *
- +,-#../0
12&3 4
15 63
1786
- 29 
=> :
;
#.
 #:
<3
()(6 
=> .

?@AB#!
"%>
%C5D29E
- A B   # F
$     G
HD/ I .()
#JD ;  0D  0   
G9KD
 ,     ( 
()6@
AB
#!
"
Hoạt động của con người

#=,#FE DD
6I,DPN
OÂ nhieãm
khoâng khí
"%>%C5(VW@OD3
#)X;83VW@O%C5
YW74Z
[3VW@O@2B66IE
"
L#FG,
O@ C ()3E
1A
1
1
-
\&P@@@
1
1
T@%3].F<E
1
1
1
1
1
1
^@%E
1
N
_ 
 D

3a>6NX 
R,3(F() /E,-D,
F ND F .  F@ [  F =3 &
&./c;].9FD
3a>6NX 
R 2. ®éc ho¸ häc  =  _d e U 
9 *<f(g
)@
R 2. ®éc ho¸ häc  =  _d e U 
9 *<f(g
)@
L>%C5(VW@TD3#N !
O@ 2.; 0(.3(F()
IUam«i tr êng nµo!
T@ _3(]G <#;
.;!
O@ 2.; 0(.3(F
()IUm«i tr êng nµo!
2.0(.3(F()
 I U a b  E
.DD66ID()@
2.0(.3(F()
 I U a b  E
.DD66ID()@
T@_3<.;!
2.0(.3(F()X
  . ], . #  B / 
P h 3 ], D /D D ,D 
QD<P ,Q(
66I(X 6'<h.@

P(.gG'FB.
<;]

"%>%C5(VW@^DVT@W
( B<;
]!
LFe

?@AB#!
O@AB.6I3 -
F<(E
??@2BE
T@AB; .3(F
()(.; 0E
L/,(

B.
<;]!
^@AB.<;]E
- L/,: 2.3-
6 .<;]D
FeD*e(f
6I`
- EC9.4
gaD()YD=
 `Z
HS nghiên cứu thông tin SGK, thảo luận theo nhóm để
nêu được các chất thải rắn gồm những dạng nào? Và
hoàn thành bảng 54.2 SGK? (3’)
R2.3'/E D DD6

 : C  B
Dg6F
(()<8
(#.d= @