Miscellaneous-Mixed Worksheets

Miscellaneous Worksheet-7

True or False

1. Stimulus is anything in the environment that causes a response in a living thing.

2. Most things under the Stereomicroscope work better with the top light.

3. Ant drones have an average life span of several years.

4. Non-vascular plants do not have tubelike structures and use other ways to move water and substances.

5. Plants are living organisms that produce food and oxygen.

6. Organisms compete for the things they need to survive.

7. A characteristic of arthropods is the outside skeleton, or exoskeleton.

Miscellaneous Worksheet-8

1. A force is a

(a) push or pull

(b) Weight

(c) momentum

2. What are the two types of potential energy?

(a) Elastic and matter                 (b) Elastic and gravitational

(c) Elastic and speed                   (d) Speed and mass

3. The ____ is the process of change from the liquid to the gaseous state of matter.

(a) Freezing

(b) Vapourization

Miscellaneous Worksheet-9

1. Which group is the noble gases?

(a) 19                  (b) 18                  (c) 17                   (d) 16

2. Which of the following gases are responsible for creating acid rain?

(a) carbon monoxide

(b) sulphur dioxide

(c) nitrogen oxides

3. _____ is the process of change in state from a liquid to a solid.

(a) Melting        (b) Boiling         (c) freezing