Which method of soil conservation mitigates pathogens and pests?

Sullage is also known as_______.

• It is called grey water to distinguish from blackwater.
• Black water describes wastes containing human excrete.

What are the goals of water conservation?

• Water conservation is the practice of using water efficiently to reduce unnecessary water usage.

Economic water scarcity occurs when________.

Read the following terms.
1. Floods
2. Hurricane
3. Pleasant weather
4. Sufficient groundwater
Which of the terms leads to migration?

The intensity of danger of a disaster is affected by___________.

Which of the following describes migrating to a place due to excellent job opportunities in that place?

Select the incorrect statement.

Majority of the natural disasters ___________.

• It can cause loss of life, injury and damage, cause a total loss of livelihoods, displacement, poor health, food shortages.

Match the following.

• Pull factors “pull” people to a new home and include things like better opportunities. The reasons people migrate are usually economic, political, cultural, or environmental.
• Push factors encourage people to leave their points of origin and settle elsewhere.

Some people do not migrate but live in dangerous areas because____________.

Select the odd one out.

Natural disasters is a_____________.

• Disaster is a major hazard event that causes widespread disruption to a community or region, with significant demographic, economic and/or environmental losses, and which the affected community is unable to deal with adequately without outside help.

Which of the following leads to loss of employment?

• Floods generally have a negative effect on GDP of the manufacturing and the wholesale and retail sectors.
• Floods can have devastating consequences and can have effects on the economy, environment and its people.
• During floods, houses, offices, hospitals, transportation, roads, bridges, water tanks are destroyed. People become homeless.

Which of the following will devastate the lives?