Kiểm tra về Đọc hiểu: Làm trang trại giun

The text mentions that food waste makes up approximately what fraction of the waste that is thrown away?

• 50%

• 20%

• 33%

• 25%

Answer explanation

The correct answer is 'One third' because the text mentions that food waste makes up approximately one third of the waste that is thrown away.

What is the purpose of creating a worm farm according to the text?

• To learn about soil composition

• To create a new type of food

• To study worm behavior

• To reduce water consumption

Answer explanation

The purpose of making a worm farm is to learn about soil composition, as mentioned in the text.

What materials are needed to make a worm farm according to the text?

• Plastic tubs, metal lid, and rocks

• Drill, sharp object, and food scraps

• Wood, straw, and soil

• Newspaper, cardboard, and worms

Answer explanation

The correct materials needed to make a worm farm according to the text are newspaper, cardboard, and worms.

What should be done to the smaller plastic tub in the process of creating a worm farm?

• Place it under sunlight

• Add water

• Make holes

• Cover with a lid

Answer explanation

To make a worm farm, the smaller plastic tub should have holes made in it to allow for proper aeration and drainage, creating a suitable environment for the worms.

What is the reason for tearing up egg cartons, cardboard, and newspaper in the worm farm?

• To create a worm salad

• To provide a variety of materials for the worms

• To prevent worms from escaping

• To make the farm smell better

Answer explanation

Tearing up egg cartons, cardboard, and newspaper in the worm farm provides a variety of materials for the worms to feed on and helps maintain a healthy environment.

What type of food should NOT be given to the worms in the farm according to the text?

• Fruits and vegetables

• Meat and dairy products

• Spicy foods

• Acidic fruits like oranges and lemons

Answer explanation

Meat and dairy products should not be given to the worms according to the text.

How frequently should the worms be fed in the worm farm?

• Once a month

• Every few days

• Once a week

• Twice a day

Answer explanation

Worms should be fed every few days in the worm farm to maintain their health and ensure proper decomposition of organic matter.

What should be placed over the top of the worm farm to prevent it from blowing away?

• A piece of wood

• A metal lid

• A plastic lid

• A heavy rock

Answer explanation

To prevent the worm farm from blowing away, a heavy rock should be placed over the top as it will provide enough weight to keep it in place.

What is the reason for adding water to the smaller plastic tub when creating a worm farm?

• To keep the worms hydrated

• To drown the worms

• To create a swimming pool for the worms

• To wash the worms

Answer explanation

Adding water to the smaller plastic tub in the process of making a worm farm is done to keep the worms hydrated, not to drown them, create a swimming pool, or wash them.

How should the worms be introduced into the worm farm according to the text?

• By throwing them in

• By gently placing them on top

• By burying them deep

• By feeding them through a tube

Answer explanation

The worms should be introduced into the worm farm by gently placing them on top, as stated in the text.