A Plant Larger Than a Whale

10/26/2022 8:58:08 AM
Aspen Tree Guide: Characteristics, Habitat and Planting Tips | LoveToKnow
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Do you know?

  • Quaking aspen trees, also called trembling aspens, are named for their leaves. Flat leaves attach to branches with lengthy stalks called petioles, which quake or tremble in light breezes.
  • It is a deciduous tree native to cooler areas of North America, one of several species referred to by the common name Aspen.

Let's explore more about this kind of tree!

Let's learn some new words before you read the passage:

Listen and complete the passage.

stems quake buds
bark organisms tremble
lumber grove separate


One of the world's largest living is not an elephant, a giant redwood tree, or a blue whale. The blue whale is the largest mammal on Earth and can weigh over 190 tons, but a 6,000-ton plant is more than thirty times heavier. This giant tree has more than 47,000 Quaking Aspen growing on a single root system. The plant is located in the mountains south of Utah. The stems look like trees. However, they are different stems of the same tree and form one single separate plant. The tree is the result of a natural process that created one single individual tree in what looks like a of trees. Every leaf in the entire plant is the same size, shape, and color. Individual stems may die, but the entire plant has survived for many years.

Quaking Aspens are the most common trees on the continent. The name "Quaking Aspen" refers to the nearly round leaves that appear to or in the very slightest breeze. It is often the first tree to grow back after a fire or in forests where trees have been cut down. Aspen trees are used to make boxes, matches, furniture, and used for building. Elk, moose, deer, beavers, rabbits, and other mammals feed on the twigs, leaves, , or . As a forest develops, aspens are often replaced by fir trees.

Read and answer the following questions.

A Plant Larger Than a Whale

Every leaf in the entire Quaking Aspen is the same size, shape, and color. Image: denverpost.com

One of the world's largest living organisms is not an elephant, a giant redwood tree, or a blue whale. The blue whale is the largest mammal on Earth and can weigh over 190 tons, but a 6,000-ton plant is more than thirty times heavier. This giant tree has more than 47,000 Quaking Aspen stems growing on a single root system. The plant is located in the mountains south of Utah. The stems look like separate trees. However, they are different stems of the same tree and form one single separate plant. The tree is the result of a natural process that created one single individual tree in what looks like a grove of trees. Every leaf in the entire plant is the same size, shape, and color. Individual stems may die, but the entire plant has survived for many years.

Quaking Aspens are the most common trees on the continent. The name "Quaking Aspen" refers to the nearly round leaves that appear to tremble or quake in the very slightest breeze. It is often the first tree to grow back after a fire or in forests where trees have been cut down. Aspen trees are used to make boxes, matches, furniture, and lumber used for building. Elk, moose, deer, beavers, rabbits, and other mammals feed on the twigs, leaves, buds, or bark. As a forest develops, aspens are often replaced by fir trees.

Source: Daily Warm-ups- Nonfiction Reading Grade 6

The Quaking Aspen is considered a single organism because _____.

  • all aspen trees are located in the moutains south of Utah
  • all aspens stems sprout from the same root system
  • all aspens leaves have the same size, shape and color

What do you NOT know from reading the passage?

  • No mammal on Earth is as large as the blue whale.
  • Despite regrowing first after wildfires, Quaking Aspens develop the slowest.
  • A grove of Quaking Aspens in Utah is one of the largest known living things on Earth.

According to the passage, which trees replace aspens in the development of a forest?

  • evergreens
  • fir trees
  • pine trees

What do you know from the passage?

  • The lifespan of the entire aspen tree depends largely on individual stems.
  • Furniture made from aspens is tougher than that made from metal.
  • Aspen trees are a source of food for several wildlife species.

What best describes the tone of the author?

  • sarcastic
  • unbiased
  • humorous

Build your vocabulary by learning these intensive phrases/idioms

The prejudices of parents usually _____ in their children.

  • hit the books
  • bell the cat
  • take root
  • cry wolf

Complete the second sentence so that it has a similar meaning to the first one, using the word in a bracket. You must use between THREE and FIVE words, including the word given. Do not change the word given.

He failed his exams, which has absolutely showed him that he was not as clever as he thought. (SIZE)

=> Failing his exams has certainly .

You're barking up the wrong _____ if you think Sam can help you.

  • tree
  • house
  • tent
  • bush

Choose the word(s) CLOSEST in meaning to the underlined word(s).

We sat out on the porch, just shooting the breeze.

  • laughing
  • reading
  • sleeping
  • chatting