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WorksheetsWater Conservation Quiz
Total questions: 16
Worksheet time: 16mins
What is a watershed ?
different sources of water flows in different directions a common location as ocean
It's the place where a river starts
It's the place where a river ends
different sources of water flows in one direction a common location as ocean
What is a lake ?
different sources of water flows in different directions a common location as ocean
It's the place where a river starts
It's a larg body of water surrounded by land
different sources of water flows in one direction a common location as ocean
Complete :
(a) They are small water bodies as small creeks or streams that flow into bigger rivers
Complete :
(a) It's the place where a river starts
Complete :
(a) It's the place where a river ends
............ It means restricting access of human to the natural resources or using them
upstream
preservation
tributaries
sustainability
Paper is made from ............
Sheeps
Tree
Oil products
animal products
It means using natural resources in a way that doesn't negatively affect the future supply of these resources
sustainability
Upstream
Downstream
Tributaries
Give reasons for why we must conserve fresh water.
Because there is a limited amount of fresh water on Earth.
Because it is essential for all life.
Because it is abundant and renewable.
Give reasons for why you should turn off the water tap during brushing your teeth.
To conserve fresh water.
To save energy.
To prevent flooding.
Why is groundwater called by this name?
Because it is always clean.
Because it is found in rivers.
Because it is stored in cracks and spaces of underground rocks.
How does the quality of fresh water affect the life of living organisms that live in it?
Because poor quality of fresh water leads to death of thousands of living organisms and extinction of some species.
Because it provides food.
Because it is not important.
Why do scientists tend to preserve freshwater sources on Earth?
Because it is not useful.
Because the amount of fresh water is limited on Earth.
Because it is abundant.
Why may farms near tributaries cause water pollution ?
Because they do not use water.
Because they are too far from water.
Due to using chemical fertilizers that cause water pollution.
Why do countries prevent using or developing natural resources in some protected areas of land?
To preserve natural resources.
To promote tourism.
To increase agriculture.
ما رأيك فى الاختبار التفاعلى
مع تحياتى أ. أشرف موسى محمد
Science Teacher
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