Rohan carrer

Front

What is a settlement?

Back

A place where people build a permanent community.

Front

What happens to dissolved oxygen levels when temperatures change?

Back

Dissolved oxygen levels are most affected by changes in temperatures.

Front

What makes water unsafe to drink?

Back

High turbidity levels make water unsafe to drink.

Front

What is a bio-indicator?

Back

A species that depends on specific conditions to survive.

Front

What is a sickle?

Back

A farming tool used to cut grain.

Front

What is the meaning of turbidity?

Back

Turbidity refers to the cloudiness or haziness of a fluid caused by large numbers of individual particles.

Front

What does it mean if water has low nitrate levels?

Back

Low nitrate levels can indicate poor water quality.

Front

What is the role of bio-indicators in an ecosystem?

Back

Bio-indicators help assess the health of an ecosystem.

Front

What is the importance of dissolved oxygen in water?

Back

Dissolved oxygen is essential for the survival of aquatic life.

Front

What does it mean to settle in a place?

Back

To settle means to establish a permanent home in a specific location.