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WorksheetsReview Mock Test 4
Total questions: 100
Worksheet time: 1hrs 24mins
Choose the suitable meaning of the following words and sentences.
“perimeter” means:
chu vi
diện tích
đường kính
khoảng cách
Choose the suitable meaning of the following words and sentences.
“area” means:
chu vi
diện tích
đường kính
khoảng cách
Choose the suitable meaning of the following words and sentences.
“rhombus” means:
hình bình hành
hình thoi
hình thang
hình tam giác vuông
Choose the suitable meaning of the following words .
“parallelogram” means:
hình bình hành
hình thoi
hình thang
hình tam giác vuông
Choose the suitable meaning of the following words .
“trapezium” means:
hình bình hành
hình thoi
hình thang
hình tam giác vuông
Choose the suitable meaning of the following words .
“right triangle / right-angled triangle” means:
hình bình hành
hình thoi
hình thang
hình tam giác vuông
Choose the suitable meaning of the following words .
“side” means:
cạnh
góc
cạnh đáy
chiều rộng
chiều dài
Choose the suitable meaning of the following words .
“base” means:
cạnh
góc
cạnh đáy
chiều rộng
chiều dài
Choose the suitable meaning of the following words .
“width” means:
cạnh
góc
cạnh đáy
chiều rộng
chiều dài
Choose the suitable meaning of the following words .
“length” means:
cạnh
góc
cạnh đáy
chiều rộng
chiều dài
Choose the suitable meaning of the following words .
“radius" means:
bán kính
đường kính
góc vuông
góc nhọn
góc tù
Choose the suitable meaning of the following words .
“diameter" means:
bán kính
đường kính
góc vuông
góc nhọn
góc tù
Choose the suitable meaning of the following words .
“right angle" means:
bán kính
đường kính
góc vuông
góc nhọn
góc tù
Choose the suitable meaning of the following words .
“acute angle" means:
bán kính
đường kính
góc vuông
góc nhọn
góc tù
Choose the suitable meaning of the following words .
“obtuse angle" means:
bán kính
đường kính
góc vuông
góc nhọn
góc tù
Choose the suitable meaning of the following words .
“circumference" means:
bán kính
đường kính
chu vi hình tròn
song song
vuông góc
Choose the suitable meaning of the following words .
“constant steady" means:
chu vi hình tròn
đường kính
không thay đổi
song song
vuông góc
Choose the suitable meaning of the following words .
“parallel" means:
chu vi hình tròn
đường kính
không thay đổi
song song
vuông góc
Choose the suitable meaning of the following words .
“perpendicular" means:
chu vi hình tròn
đường kính
không thay đổi
song song
vuông góc
Connection to nature : "nature" means
trong nhà
thiên nhiên
lo lắng
sức khỏe
Connection to nature : "health" means
trong nhà
thiên nhiên
lo lắng
sức khỏe
Connection to nature : "trong nhà" means
trong nhà
thiên nhiên
lo lắng
sức khỏe
lo lắng, lo âu
(a)
thám hiểm, khám phá
(a)
đi du lịch
(a)
thủ lĩnh, nhóm trưởng
(a)
chuyến phiêu lưu
(a)
chuyến đi
(a)
văn hóa
(a)
trải nghiệm, kinh nghiệm
(a)
thảo mộc, thực vật
(a)
Join the 2 sentences using relative pronouns:
The chef is very talented. He created this dish.
(a)
Join the 2 sentences using relative pronouns:
That's the restaurant. We had dinner there last night.
(a)
Join the 2 sentences using relative pronouns:
The moment was unforgettable. We first met at that moment.
(a)
Join the 2 sentences using relative pronouns:
The painting is valuable. It is a hundred years old.
(a)
Join the 2 sentences using relative pronouns:
The neighbor is very helpful. He fixed my car.
(a)
tài nguyên thiên nhiên
renewable
non-renewable
fossil fuel
sustainable
natural resource
không tái tạo được
renewable
non-renewable
fossil fuel
sustainable
natural resource
nhiên liệu hóa thạch
renewable
non-renewable
fossil fuel
sustainable
natural resource
bền vững
renewable
non-renewable
fossil fuel
sustainable
natural resource
dễ cháy
renewable
non-renewable
fossil fuel
sustainable
flammable
hydropower energy
năng lượng sinh khối
năng lượng dòng nước
năng lượng địa nhiệt
năng lượng hạt nhân
năng lượng mặt trời
nuclear energy
năng lượng sinh khối
năng lượng dòng nước
năng lượng địa nhiệt
năng lượng hạt nhân
năng lượng mặt trời
năng lượng sinh khối
hydropower energy
biomass energy
geothermal energy
nuclear energy
wind energy
năng lượng địa nhiệt
hydropower energy
biomass energy
geothermal energy
nuclear energy
wind energy
năng lượng mặt trời
hydropower energy
biomass energy
geothermal energy
nuclear energy
solar energy
năng lượng gió
hydropower energy
biomass energy
geothermal energy
nuclear energy
wind energy
renewable resources
sunlight
animals
fossil fuels
minerals
water
non-renewable resources
sunlight
soil
fossil fuels
minerals
water
Renewable energy
solar
oil
coal
wind
hydropower
Renewable energy
solar
biomass
nuclear
natural gas
geothermal
fuel energy
wood
oil
coal
gasoline
gas
Fuels are materials that can burn to produce energy
solar energy is used for
sailing boats and generate electricity
push boats downstream, turn water wheels and generate electricity
lighting, heating, drying, cooking and generate electricity
hydropower energy is used for
sailing boats and generate electricity
push boats downstream, turn water wheels and generate electricity
lighting, heating, drying, cooking and generate electricity
wind energy is used for
sailing boats and generate electricity
push boats downstream, turn water wheels and generate electricity
lighting, heating, drying, cooking and generate electricity
why choose clean energy?
np pollution: clean energy does not release harmful gases.
renewable and sustainable: clean energy sources will not run out.
protect environment: it helps reduce the use of fuels and prevents pollution
chỗ ở
(a)
phân bón
(a)
sự phá rừng
(a)
sự đô thị hóa
(a)
thuốc trừ sâu
(a)
hệ sinh thái
(a)
bảo tồn (noun)
(a)
khí thải (noun)
(a)
ủ phân hữu cơ
(a)
có nguy cơ tuyệt chủng (adj)
(a)
chất thải (noun)
(a)
tái chế (verb)
(a)
Functions of the environment:
Provides (a) : Offers homes and protection for humans and living organisms.
Functions of the environment:
Supplies (a) : provides soil, water, and air essential for life. Supplies materials such as wood, medicines and food.
Functions of the environment:
(a) management: Stores and decomposes waste created by humans and living organisms.
Human impact on the environment:
positive impacts:
planting trees
deforestation
urbanization
protecting endangered animals and plants
managing pollution sources
Human impact on the environment:
negative impacts:
overuse of chemical pesticides
deforestation
urbanization
protecting endangered animals and plants
overexploitation of natural resources
Environment pollution: Types of pollution
water pollution
littering
soil pollution
forest fires
air pollution
Environment pollution: Causes of water pollution
sewage disposal
littering
human-made: emissions from industries and vehicles
oil spills
industrial wastewater
-Natural: volcanic eruptions, forest fires,...
- Human-made: emissions from industries and vehicles...
are causes of
(a)
-Natural: saltwater intrusion, volcanic eruptions,...
- Human-made: overuse of fertilizers and pesticides,...
are causes of
(a)
Effects of environment pollution: directly (a) plants, animals, and human health
Protecting the environment, we should:
save energy and water: turn off electrical equipment and faucets when not in use.
use clean energy: install solar panels and wind energy systems
recycle and reduce waste: separate waste for recycling and composting organicwaste
plant trees and restore forests
avoid using too much plastic
chuỗi thức ăn (noun)
food web
habitat
link
relationship
lưới thức ăn (noun)
The connection of many food chain is ......................
food web
habitat
link
relationship
mắt xích (noun)
food web
habitat
link
relationship
môi trường sống (noun)
food web
habitat
link
relationship
động vật săn mồi (noun)
consumer
predator
prey
producer
sinh vật tiêu thụ (noun)
consumer
predator
prey
producer
sinh vật sản xuất (noun)
decomposer
consumer
predator
prey
producer
con mồi (noun)
decomposer
consumer
predator
prey
producer
sinh vật phân hủy (noun)
decomposer
consumer
predator
prey
producer
In nature, living things eat other living things to survive. This creates a connection between organisms through (a)
A food chain is used to represent the ............ ........................ between plants and animals.
Each organism is a......... in the chain.
We can represent these links using....... to show how energy and nutrients flow from one organism to another.
(a)
How the food chain works?
These are many food chains in nature. Each food has multiple links. Every link is important to keep the food chain........................
A ................producer is organism that makes its own food. Producers. like plants, use sunlight to make food. They are the first level of a food chain because they provide food for other organisms.
(a)
A .............. is an organism that eats other organisms for food.
A .............consumer eats producers
Example: Herbivores like zebras or rabbits
A .............. consumer eats primary consumers.
Ex: Carnivores like lions or wolves
(a)
The species at the top of a food chain is called the ............. The animals they eat are called their ................
(a)
A ................ is an organism that eats dead plants and animals. Decomposers break down dead material and return nutrients to the soil
prey
consumer
decomposer
predator
This food chain includes .............(grass), ............... (impala), ................. (lion), and tertiary consumers (vulture). .................consume dead organisms at all levels of the food chain.
(a)
quỹ đạo (noun)
quay quanh (verb)
Đọc thêm bài dưới:
-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.
-There are 8 planets that orbit (revolve around) the Sun in the Solar system.
-The Earth orbits the Sun in 1 year.
-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.
-The Earth completes one rotation on its axis every 24 hours, creating day and night.
-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.
orbit
axis
tilt
hemisphere
rotate
bán cầu (noun)
Đọc thêm bài dưới:
-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.
-There are 8 planets that orbit (revolve around) the Sun in the Solar system.
-The Earth orbits the Sun in 1 year.
-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.
-The Earth completes one rotation on its axis every 24 hours, creating day and night.
-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.
orbit
axis
tilt
hemisphere
rotate
nghiêng (verb)
Đọc thêm bài dưới:
-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.
-There are 8 planets that orbit (revolve around) the Sun in the Solar system.
-The Earth orbits the Sun in 1 year.
-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.
-The Earth completes one rotation on its axis every 24 hours, creating day and night.
-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.
orbit
axis
tilt
hemisphere
rotate
trục (noun)
Đọc thêm bài dưới:
-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.
-There are 8 planets that orbit (revolve around) the Sun in the Solar system.
-The Earth orbits the Sun in 1 year.
-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.
-The Earth completes one rotation on its axis every 24 hours, creating day and night.
-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.
orbit
axis
tilt
hemisphere
rotate
