circle the letter A,B,C or D to indicate the correct answer to each of the following questions
1. michael levin, ...... is an american developmental and synthetic biologist, works at tufts university
a. who b. whose c. which d. when
2.the atlantic ocean, .... name means '' sea of atlas'' , separates europe ad america
a. who b. whose c. that d. which
3. asia, ....... is the largest continent , is home to diverse cultures and traditions
a. where b. who c. which d. whose
4. the arctic,...... is covered in ice and snow, is home to polar bears and seals
a. whose b. where c. who d. which
5. the grand cayon, .... is in north america, is a popular tourist destination
a. who b. when c. whose d. which
COMBINE TWO SENTENCES , USING A NON-DEFINING RELATIVE CLAUSE AND BEGINNING WITH THE GIVEN WORDS
1.The Rocky Mountains are located in north america. They offer breathtaking natural scenery
the rocky mountain......
2. The arctic is facing the effects of cilmate change. The Arctic is melting at an alarming rate
the arctic........
3. the himalayas are located in asia. They are the highest mountains in the world
the himalayas......
4. the maldives aare located in the Indian ocean. They are known for their stunning beaches
the maldives...
5. the north pole is laocted at the top of the earth. the north pole has extreme cold temperatures
the north pole.....
read the text and circle the letter A,B ,C or D to indicate the correct answer to each of the quuestions
The food chain is a fascinating oncept that shows how living things depend on each other for survival. It helps us understand the balnace and interconnectedness of life on our planet. Let's take a closer look at how it works
At the base of the food chain, we have producers like plants and algae. They use sunlight to make food through a process called photosynthesis . These plants are then eaten by herbivores, such as rabbits or cows, which are called primary consumers
Next, we have secondary consumers, which are predators that eat the herbivores. For example, a fox might eat a rabbit. And at the top of the chain, we have tertiary or top-level consumers, such as eagles or lions, which eat other carnivores
But it doesn't end there ! when organisms die, they are broken down by decomposers like bacteria and fungi. These decomposers play a vital role by recycling nutrients back into the soil, which then nourishes the plants and satrts the cylce again
Understanding the food chain helps us appreciate the delicate balance of nature . If one part of the chain is disrupted, it can have a ripple effect on the entire ecosystem. It reminds us of the importance of preserving biodiversity and protecting our panet's delicate web of life
1. what is the main idea of the text ?
a. the importance of preserving biodiversity
b. the process of photosynthesis
c. the concept of the food chain
d. the role of decomposers in the ecosystem
2.what are he primary consumers in the food chain ?
a. predators that eat herbivores
b. organisms that recycle nutrients
c. producers liek palnts and algae
d herbivores liek rabbits or cows
3. how do plants make food in the food chain ?
a. by recylcing nutrients
b. by eating other oragnisms
c. through a process called photosynthesis
d. by breaking down organic matter
4. what does the term ' photosynthesis' mean ?
a. the process of making food using sunlight
b. the recylcing of nutrients in the soil
c. the process of breaking down oragnic matter
d. the consumption of other organisms for energy
5. what does the term ''they'' in the sentence;'' when organisms die, they are broken down by decomposers liek bacteria and fungi'' refer to ?
a. herbivores
b. producers
c. organisms
d. decomposers
6. what can happen if one part of the food chain is disrupted ?
a. predators will become herbivores
b. producers will stop making food through photosynthesis
c. decomposers will become primary consumers
d. the entire ecosystem can be affected
READ A story about a village. decide if the statements are true (t) or false (f). write t or f
Once upon a time, there was a peaceful village located near a flowing river. The villagers understood the vital role that water bodies played in their lives and were determined to protect them
To safeguard the river, the villagers took several measures. They built waste disposal systems to prevent garbage from polluting the water. Regular clean up drivers were oragnised along the riverbanks to remove any litter.
The villagers also recognised the importance of trees in maintaining the river's health. They planted trees along the riverbank to prevent soil erosion and provide shade. This helped to keep the water clean and cool
Water conservation was a top priority. The villagers used water responsibly , avoiding wastage in their daily activities . They reapired leaky taps and educated each other about the importance of preserving water
Fishing was a commonactivity in the village, but the villagers practised sustainable fishing methods. They respected fishing seasons and limits, ensuring the fish population remained stable
The village's efforts paid off. the river remained clean and provided the villagers with clean drinking water and a source of livelihood. Other communities admired the viilage's commitment to protecting water bodies and started implementing similar practices
1.The villages in the story was located near a river
2.the villagers did not care about protecting water bodies
3.the villgers built waste disposal systems to prevent water pollution
4. Planting trees along the riverbank was not considered important by the villagers
5. Sustainable fishing methods were adopted by the villagers
6.the efforts of the village inspired other communities to protect their water resources
CIRCLE THE LETTER A,B,C OR D TO INDICATE THE SENTENCE WHICH IS THE MOST CORRECT
1. the sahara is largest hot desert. It covers much of north afica
a. he sahra, which is the largest hot desert, covers much of north afica
b. north afica is the largest hot desert , whcih covers the sahara
c. the sahara and north afica are the two hottest deserts in the world
d. no desert is hotter than north afica, which is located in the sahara
2. mount fansipan is located in viet nam. it is the highest peak in indochina
a. indichina is the highest peak of fansipan, which is located in viet nam
b. mount fansipan., which is located in viet na, is the highest peak in indochina
c. mount fansipan and indochina are the two highest peaks in viet nam
d. even though mount fansipan is high, there are higher mountains in indochina
3.penguins are native to the south pole. they are skilled swimmers and adorable creatures
a. because penguins are skilled swimmers and adorable creatures, they are native to the south pole
b. only the penguins which are skilled swimmers and adorable creatures are native to the south pole
c. penguins, which are native to the south pole, are skilled swimmers and adorable creatures
d. penguins which want to be skilled swimmers and adorable creatures need to live in the south pole
4 the amazon river flows through south america. it is the world's largest river
a. the world's longest river is the amazon river, which flows through south america
b. south america is the largest river in the world , h=whcih flows through amazon
'c. the amazon river, which is also called south america, is the largest river in the world
d. the amazon river, which flows through south america, is the world's largest river
5. mount fuji stands at 3,776 metres. it is a popular destination for climbing enthusiasts
a climbing enthusiasts are really interested in popular destinations such as mount fuji
b. mount fuji, which stands at 3,776 metres, is a popular destiantion for climbing enthusiasts
c. mount fuji is a popular destiantion because it stands at 3,776 metres abive sea level
d. even when mount fuji stands at 3,776 metres , not many climbing enthusiasts are intersted in it
REWRITE EACH SENTENCE BELOW SO THAT THE NEW SENTENCE IS CLOSEST IN MEANING TO THE ORIGINAL ONE. USE THE GIVEN WORDS AND PHRASES AND DON'T CHANGE THEM
1. No river in the world is longer than the nile (longest)
the nile.......
2. deforesation causes habitat loss (results)
habitat......
3. It is important for us to protect the natural environment (must)
we.....
4. plants and animals provide humans with food,medicine,and water (rely on)
humans.....
5. mars is a dusty, cold, desert world. it has a very thin atmostphere (which)
mars.....
