2. Mark the statements which are True.

1. Engineering is based on physics, chemistry, mathematics and humanities.

2. Washing machines, cars and spacecraft are designed by mechanical engineers. TRUE

3. It is dangerous to smoke near hazardous substances. TRUE

4. Various professionals are employed in mining to extract minerals.

5. Civil engineering includes the production and distribution of energy. TRUE

3. Write down the answers to the following questions.

1. What engineers make new products on time and in the correct quantity? Production engineers do.

2. Is engineering based on technical sciences or humanities? It’s based on technical sciences

3. Is it dangerous to work with outdoor machinery without ear protection? Yes, it is.

4. What is the main task of a chemical engineer? It’s understanding, designing, controlling, and investigating material flows

4. Ask five questions on the text.

1. What’s the difference between scientists and engineers?

2. Does an engineer need to have an understanding of chemistry?

3. Does civil engineering include the production and distribution of energy?

4. What engineers work with people and finance?

5. Is it safe to work on a construction site work without a hard hat?