7.A portion of the forest has been set aside as a bird ___ for the protection of endangered species in the area

sanctuary

17.Can you see why it was logical for various labor unions in the clothing and textile industries to ___ into a single organization
amalgamate

Right.

In 10- 15 lines critically discuss 5 ways in which the ebvironmental factors that course ill on community

To determine the meaning of the word "sanctuary" in question 7, you can try searching for the word "sanctuary" in a dictionary or an online search engine. By doing this, you will find that "sanctuary" refers to a place of protection or refuge, often created for the preservation of certain wildlife species or for spiritual purposes.

To understand the term "amalgamate" in question 17, you can again look up the word "amalgamate" in a dictionary or search online. By doing this, you will find that "amalgamate" means to combine or unite multiple things or organizations into one. In the given context, various labor unions in the clothing and textile industries would have merged or united into a single organization for reasons such as increased bargaining power or better representation of their interests.

In both cases, researching the words using a dictionary or search engine will help you find the meanings and contexts in which they are used.