cot march

1.   The underlined sentence in the paragraph is the topic sentence. What makes it a good topic sentence?Whales are the largest animals on Earth. The blue whale, for example, can grow to be over 100 feet long and weigh more than 200 tons.  These giants of the sea feed on tiny shrimp-like creatures called krill.  Despite their size, whales are gentle creatures and play an important role in the ocean ecosystem.

 

• It is the first sentence in the paragraph.

• It introduces the main idea of the paragraph.

• It is the most interesting sentence in the paragraph.

• It is the longest sentence in the paragraph.

Learning a new language can be a challenging but rewarding experience. There are many benefits to becoming multilingual.  For example, it can open up new job opportunities and allow you to travel to new places and connect with different cultures. Additionally, studies have shown that learning a second language can improve cognitive function and memory.

 

• Travel broadens your horizons.

• Multilingualism offers many advantages.

• Languages are complex systems of communication.

• Studying is essential for success

Robotics is a rapidly growing field that has applications in many different industries. Robots are used in manufacturing to perform repetitive tasks with precision and speed. They are also used in healthcare to perform surgery and provide care to patients. Additionally, robots are being developed for exploration in space and on other planets.

• Technology is constantly evolving.

• Robots play an increasingly important role in our world.

• Manufacturing is a vital part of the economy.

• Space exploration is a fascinating endeavor.

There are many different types of music enjoyed by people around the world. Classical music, for example, is known for its complex melodies and harmonies. Rock music is often characterized by its loud guitars and energetic rhythms. Pop music is typically catchy and easy to sing along to.  Each genre of music has its own unique history and culture.

• Music is a universal language.

• Classical music is the oldest form of music.

• Instruments are essential for creating music.

• People have different preferences when it comes to music.

   

Composting is a natural process of decomposition that turns organic waste into a nutrient-rich soil amendment.  This process can be done at home in a compost bin or pile.  Composting not only reduces the amount of waste sent to landfills, but it also creates a valuable resource for gardeners.

• Landfills are overflowing with waste.

• Composting is an eco-friendly practice.

• Soil is essential for plant growth.

• There are different ways to dispose of waste.