Drawing the Rivers

Q. With respect to the symbols and drawing patterns that are used to represent important drainage features in topographical maps, consider the following statements:

$\begin{array}{cc}1.& \text{Rivers and streams are usually represented by linear lines.}\\ 2.& \text{If drawn in blue, it means these are perennial rivers}\\ & \text{or streams, which have water throughout the year.}\\ 3.& \text{If drawn in black, it means they are non-perennial}\\ & \text{or seasonal in nature.}\end{array}$

Select the correct answer using the code given below:

1. 1 and 2
2. 2 and 3
3. 1, 2, and 3
4. 1 and 2

Q. Rivers and streams are usually represented by lines.

1. looped
2. curved
3. rounded
4. linear

Q.
Ram says that the above image represents dry river with water channels. Deepa says it represents a canal. Who do you think is right?

1. Ram is right.
2. Deepa is right.
3. Both are right.
4. Both are wrong.

Q. What are the uncultivable lands that are generally found along the banks of rivers and streams called?

1. Broken grounds
2. Farmlands
3. River banks
4. Plains

Q. With respect to the symbols and drawing patterns that are used to represent important drainage features in topographical maps, consider the following statements:

$\begin{array}{cc}1.& \text{Rivers and streams are usually represented by linear lines.}\\ 2.& \text{If drawn in blue, it means these are perennial rivers}\\ & \text{or streams, which have water throughout the year.}\\ 3.& \text{If drawn in black, it means they are non-perennial}\\ & \text{or seasonal in nature.}\end{array}$

Select the correct answer using the code given below:

1. 1 and 2
2. 1 and 2
3. 1, 2, and 3
4. 2 and 3

Q.
Ram says that the above image represents dry river with water channels. Deepa says it represents a canal. Who do you think is right?

1. Deepa is right.
2. Both are right.
3. Both are wrong.
4. Ram is right.

Q. Rivers and streams are usually represented by lines.

1. looped
2. curved
3. rounded
4. linear

Q. What are the uncultivable lands that are generally found along the banks of rivers and streams called?

1. River banks
2. Plains
3. Broken grounds
4. Farmlands