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What does the word traces mean in the sentence below?The miners found traces of gold in the stream: small amounts. What does the word banned mean in the sentence below?All outdoor burning has been banned during the drought: forbidden. What does the word species mean in the sentence below?The students studied the different species of monkeys they saw at the zoo: kinds. What does the word vast mean in the sentence below?The organization collected a vast amount of canned goods for the soup kitchen: huge. What does the word variety mean in the sentence below?Every year we plant a variety of vegetables in our garden: different types. What does the word cry mean in the sentence below?We heard the cry of a wolf during the night: howl. What does the word shower mean in the sentence below?Ryan takes a shower every morning: wash. What does the word track mean in the sentence below?The train sped down the track and out of sight: railway. Which definition represents the meaning of break as it is used in the sentence below?To be fair, I will break the cookie into two pieces: definition 2. Which definition represents the meaning of break as it is used in the sentence below?I know the detective will break the case: definition 5. What is the main idea of the article: It is important to protect all of Earth's ecosystems.. Read this sentence from the article.Preserving the rainforest is important to all living things. Which of these do NOT support the author's claim above: Rainforest plans are a major source of Earth's food supply.. Which of these is is an example of an ecosystem: Forest. Read the sentence from the article. Ecologists also study the delicate balance of using the environment while protecting it.Why does the author use the words "delicate balance" in the sentence above: Because making decisions about natural resources often involves difficult decisions. . Which detail supports the idea that the reader can help protect the environment: Put trash in its place. Why is the ozone layer important: It protects us for the sun's radiation. What reason does the author give to support banning fishing where necessary: Some fish species are endangered. . What has been done to protect the ozone layer: Some chemicals have been banned. . What is the section "An Ocean of Resources" mostly about: How to use and protect the sea. Read this sentence from the article. Four of the Earth's seven continents have traces of what used to be vast tropical rain forests.Why did the author choose the words traces and vast in the sentence: Because their meanings indicate an alarming contrast

A quiz consisting of 27 multiple-choice questions, designed to assess knowledge of animal behavior in relation to environmental factors, survival strategies, and evolutionary adaptations.

Learn about Ecosystems with this science worksheet! Show relationships, interactions, food webs, and energy flow in ecosystems.

Understand Ecosystems with this worksheet! Learn about abiotic and biotic factors. Download now for a comprehensive exploration of environmental science!