Quiz about WT7 VII PLSV, Ekologi, and Simple Present Tense

Question 1

Question 1.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 2

Question 2.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 3

Question 3.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 4

Berapa nilai p pada persamaan 2p - 8 = 14 + 4p ?

Accepted Answer

-11

Answer

10

Answer

11

Answer

-10

Answer

2

Question 5

Diketahui persamaan m + n = 25. Jika m = 16 makan n adalah...

Accepted Answer

9

Answer

20

Answer

7

Answer

19

Answer

10

Question 6

Jika penyelesaian dari persamaan 2(4x + 3) - 3(2x - 1) = 4x + 3 adalah x = p, maka nilai p+5 = 3

Accepted Answer

Salah

Answer

Benar

Question 7

Penyelesaian persamaan $$\frac{1}{3}x\ +\ \frac{2}{5}x\ =\ 33$$ adalah ....

Accepted Answer

45

Answer

15

Answer

25

Answer

35

Question 8

Manakah yang merupakan PLSV

Accepted Answer

5y - 3 = 2y + 9

Answer

3x - 2y = 6

Answer

4m + 3 < 15

Answer

x2 = 49

Question 9

Nilai p yang memenuhi persamaan p-3=11 adalah....

Accepted Answer

14

Answer

8

Answer

-8

Answer

-14

Question 10

Penyelesaian dari 4(2y-3)=4y+10 adalah...

Accepted Answer

y=5,5

Answer

y=3,25

Answer

y=-3,25

Answer

y=-5,5

Question 11

4x = -12

x = ...

Accepted Answer

-3

Answer

3

Answer

-8

Answer

-16

Question 12

$$-\frac{3}{4}y=-\frac{3}{8}$$

y = ...

Accepted Answer

$$\frac{1}{2}$$

Answer

2

Answer

-2

Answer

$$-\frac{1}{2}$$

Question 13

2n - 5 = 3

n = ...

Accepted Answer

4

Answer

10

Answer

6

Answer

-1

Question 14

10 - 2b = 4

b = ...

Accepted Answer

3

Answer

-7

Answer

-3

Answer

7

Question 15

4p + 2p = -24

p = ...

Accepted Answer

-4

Answer

4

Answer

-30

Answer

-18

Question 16

$$7m+\frac{3}{7}=8m+\frac{5}{7}$$

m = ...

Accepted Answer

$$-\frac{2}{7}$$

Answer

$$\frac{2}{7}$$

Answer

$$\frac{8}{7}$$

Answer

$$-\frac{8}{7}$$

Question 17

$$3\left(2x+7\right)=5\left(x-4\right)$$

x = ...

Accepted Answer

-41

Answer

-1

Answer

41

Answer

1

Question 18

$$6p-7\left(2p-3\right)=3\left(4p-3\right)$$

p = ...

Accepted Answer

$$\frac{3}{2}$$

Answer

$$-\frac{3}{2}$$

Answer

$$-\frac{2}{3}$$

Answer

$$\frac{2}{3}$$

Question 19

$$7\left(2y+3\right)-5y=6+4\left(2y+7\right)$$

y = ...

Accepted Answer

13

Answer

-13

Answer

55

Answer

-55

Question 20

$$\frac{1}{2}x+3=9$$

x = ...

Accepted Answer

12

Answer

9

Answer

6

Answer

3

Question 21

nilai m yang memenuhi persamaan

$$5m+2=8+3m$$

Accepted Answer

$$3$$

Answer

$$-5$$

Answer

$$-3$$

Answer

$$5$$

Question 22

2x +3 = 9, maka nilai x yang benar adalah ...

Accepted Answer

3

Answer

6

Question 23

Ilmu yang mempelajari tentang hubungan timbal balik antara makhluk hidup dengan lingkungannya disebut ....

Accepted Answer

Ekologi

Answer

Ekosistem

Answer

Entomologi

Answer

Evolusi

Answer

Enterobiologi

Question 24

Ekosistem yang terjadi dengan sendirinya oleh alam tanpa campur tangan manusia disebut ekosistem ....

Accepted Answer

alami

Answer

homogen

Answer

heterogen

Answer

buatan

Answer

campuran

Question 25

Di bawah ini yang termasuk komponen abiotik dalam ekosistem adalah ....

Accepted Answer

hujan

Answer

rumput

Answer

belalang

Answer

kambing

Answer

serangga

Question 26

Di suatu ekosistem sungai terdapat seekor ikan nila, beberapa Planaria dan sekumpulan tumbuhan air. Kalimat yang dicetak miring tersebut, dalam ekosistem disebut ....

Accepted Answer

komunitas

Answer

populasi

Answer

ekosistem

Answer

individu

Answer

produsen

Question 27

Makhluk hidup yang secara langsung memakan tumbuhan (produsen) disebut dengan ....

Accepted Answer

konsumen tingkat pertama

Answer

konsumen

Answer

konsumen tingkat kedua

Answer

konsumen tingkat ketiga

Answer

predator

Question 28

Bila kadar karbondioksida pada sebuah ekosistem menurun, organisme yang pertama kali menerima dampak negatifnya adalah ....

Accepted Answer

produsen

Answer

Konsumen pertama

Answer

pengurai

Answer

konsumen kedua

Answer

tidak ada jawaban benar

Question 29

Di antara tingkatan tropik berikut yang bebas dari pemangsa yaitu ....

Accepted Answer

predator puncak

Answer

konsumen ketiga

Answer

konsumen keempat

Answer

pengurai

Answer

zat organik

Question 30

Rantai makanan terbentuk karena disebabkan oleh adanya ....

Accepted Answer

proses makan dan dimakan

Answer

karnivor puncak

Answer

omnivor

Answer

bahan makanan yang melimpah

Answer

keseimbangan alam

Question 31

Hidup bersama antara dua makhluk hidup berlainan jenis yang salah satu diuntungkan dan satunya dirugikan disebut simbiosis ...

Accepted Answer

parasitisme

Answer

mutualisme

Answer

komensalisme

Answer

predasi

Answer

alelopati

Question 32

Diantara makhluk hidup berikut ini yang termasuk komponen Detritivor adalah

Accepted Answer

Cacing tanah dan luing

Answer

Bakteri dan jamur

Answer

Tumbuhan hijau

Answer

Virus

Answer

zooplankton

Question 33

Dalam ekosistem air kolam, ganggang merupakan

Accepted Answer

produsen

Answer

konsumen III

Answer

konsumen II

Answer

konsumen I

Answer

dekomposer

Question 34

Dalam rantai makanan yang terdiri atas tumbuhan-tikus-ular- elang mati dimakan pengurai. Jumlah energi matahari terbesar berada pada

Accepted Answer

tumbuhan

Answer

pengurai

Answer

elang

Answer

ular

Answer

tikus

Question 35

Makhluk hidup yang memakan makhluk hidup lain disebut

Accepted Answer

predator

Answer

herbivora

Answer

parasit

Answer

kompetisi

Answer

produsen

Question 36

Berikut ini merupakan pasangan kalimat paling benar, kecuali

Accepted Answer

Komponen ekosistem terdapat dua macam, Biotik dan Organisme

Answer

Ekosistem merupakan hubungan timbal balik antara mahluk hidup dan lingkungannya

Answer

Ernst Haeckel Bapak Ekologi

Answer

Ilmu mempelajari interaksi mahluk hidup dengan lingkungannya disebut Ekologi

Question 37

Suatu akuarium berisi ikan mas, tumbuhan paku air, lumut, air, udara, dan cahaya matahari, merupakan sebuah

Accepted Answer

ekosistem

Answer

makhluk hidup

Answer

interaksi

Answer

biosfer

Answer

komunitas

Question 38

Faktor paling dominan yang dapat menyebabkan hilangnya atau semakin menurunnya tingkat keanekaragaman hayati adalah

Accepted Answer

Erosi/pengikisan

Answer

Polusi

Answer

Penumpukan sampah

Answer

Eutrofikasi

Answer

Banjir

Question 39

Berikut ini yang berperan sebagai konsumen pertama pada komunitas kolam adalah

Accepted Answer

Ikan kecil pemakan plankton

Answer

Plankton sebagai tingkat tropik I

Answer

Fitoplankton pengonsumsi energi foton

Answer

Ikan besar pemakan ikan kecil

Answer

Zooplankton sebagai rantai makanan

Question 40

Pada sungai yang alirannya lambat, akan menjadi subur sekali untuk pertumbuhan ganggang dan tanaman pengganggu lainnya. Keadaan ini disebut eutrofikasi, yang disebabkan oleh

Accepted Answer

Kelebihan CO2 dan SO2 hasil dari pelapukan sampah organik

Answer

Kekurangan dekomposer yang akan membusukkan sampah buangan

Answer

Timbunan bahan organik yang tidak mampu terurai oleh mikroorganisme

Answer

Limbah minyak tanah yang menutupi lapisan permukaan perairan dan mematikan biota air

Question 41

Diantara komponen berikut, manakah yang termasuk komponen biotik?

Accepted Answer

rumput

Answer

air

Answer

mineral

Answer

suhu

Answer

tanah

Question 42

TIdak ada satupun organisme di bumi ini yang dapat hidup tanpa air. Berikut ini yang bukan fungsi air bagi tubuh adalah....

Accepted Answer

sumber energi alternatif

Answer

pelarut zat kimia dalam sitoplasma

Answer

menjaga tekanan osmosis

Answer

menjaga kelembapan

Answer

tempat berlangsungnya reaksi kimia di dalam tubuh

Question 43

Bintil-bintil akar yang ditemukan pada akar tanaman kedelai merupakan bentuk interaksi antara tanaman dan bakteri Rhizobium. Dalam interaksi ini.....

Accepted Answer

tanaman kedelai diuntungkan karena mendapatkan sumber nitrogen

Answer

tanaman kedelai dirugikan karena akar menjadi rusak

Answer

bakteri dirugikan karena tidak dapat berkembang biak

Answer

bakteri diuntungkan karena mendapatkan sumber nitrogen

Answer

bakteri dan tanaman kedelai sama-sama dirugikan

Question 44

Dalam ekosistem perairan, bakteri autotrof berperan sebagai....

Accepted Answer

produsen

Answer

konsumen

Answer

dekomposer

Answer

detritivor

Answer

saprofit

Question 45

Contoh simbiosis antara ikan hiu dan ikan remora adalah simbiosis....

Accepted Answer

komensalisme

Answer

mutualisme

Answer

parasitisme

Answer

predasi

Answer

kompetisi

Question 46

Who is the warning addressed to?

Accepted Answer

All road users

Answer

The government

Answer

The construction workers

Answer

The construction company

Question 47

What should we do after reading the notice?

Accepted Answer

Use another toilet.

Answer

Keep the toilet clean.

Answer

Help repair the toilet.

Answer

Use the toilet on purpose.

Question 48

Where do you usually find the sign above?

Accepted Answer

D. At a petrol station

Answer

A. At the railway station

Answer

B. At a bus station

Answer

C. At a station wagon

Question 49

Where can we read such warning?

Accepted Answer

A. At the beach

Answer

B. In a swamp

Answer

C. At the lake side

Answer

D. In a water park

Question 50

Where can you find the notice below?

Accepted Answer

B. In library

Answer

A. At school

Answer

C. In a room

Answer

D. At college

Question 51

Where can we find the notice?

Accepted Answer

D. In the school area.

Answer

A. On the road.

Answer

B. In the office.

Answer

C. In the drugstore.

Question 52

What is the caution about?

Accepted Answer

B. Forbidding people to touch the wire

Answer

A. Telling people to plug in the wire

Answer

C. Explaining why the wire is dangerous

Answer

D. Telling people how to connect the wire

Question 53

Where do we usually find the text?

Accepted Answer

B. At the beach

Answer

A. At the lake

Answer

C. At the river bank

Answer

D. At the swimming pool

Question 54

What is the text about?

Accepted Answer

C. A prohibition to feed the animals

Answer

A. A warning at a zoo

Answer

B. A notice for the visitor

Answer

D. A suggestion to feed the animals

Question 55

Where do you usually find the sign?

Accepted Answer

A. At the park

Answer

B. At home

Answer

C. At school

Answer

D. In the supermarket

Question 56

What should we do after reading the notice?

Accepted Answer

D. Use another toilet

Answer

A. Keep the toilet clean

Answer

B. Help repair the toilet

Answer

C. Use the toilet on purpose

Question 57

What does the notice?

Accepted Answer

C. When children use it, they must be supervised by an adult

Answer

A. Only adult can use it

Answer

B. Only a supervisor can use it

Answer

D. A supervisor needs to be employed

Question 58

Keep the Room Clean

1. What does the Notice mean?

Accepted Answer

A. Do not throw rubbish in the room

Answer

B. Do not sleep in the room

Answer

C. Do not destroy everything in the room

Answer

D. Do not speak in the room

Question 59

What will the people do after reading this Notice?

Accepted Answer

B. The visitors should go to the front office to inform their coming

Answer

A. The visitor should register people in the office

Answer

C. The office will not accept the visitors

Answer

D. The visitors can enter the office without registration

Question 60

If the camp starts in June 5th, when will it end?

Accepted Answer

June 7th

Answer

June 6th

Answer

May 12th

Answer

May 25th

Question 61

When will the activity be held?

Accepted Answer

In May

Answer

In June

Answer

In July

Answer

In August

WT7 VII PLSV, Ekologi, and Simple Present Tense

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics