1.
Below-average rainfall for a prolonged period of time is called:
Correct Answer
A. Drought
Explanation
Drought refers to a prolonged period of below-average rainfall. It is a natural disaster characterized by a lack of water supply, which can lead to water scarcity, crop failure, and environmental issues. Arid refers to a dry climate or region, but it does not specifically imply a prolonged period of below-average rainfall. Humidity refers to the amount of moisture present in the air. Earthquake is a seismic event caused by the shifting of tectonic plates. Flood refers to an overflow of water onto normally dry land.
2.
What is a Tsunami?
Correct Answer
C. A large wave usually formed by undersea earthquakes and landslides.
Explanation
A tsunami is a large wave that is typically formed by undersea earthquakes and landslides. This wave can be extremely powerful and destructive, causing massive flooding and damage to coastal areas. Tsunamis can travel across entire ocean basins, reaching far distances from their source. They are a natural disaster that can have devastating consequences for communities near the coastlines.
3.
Is an earthquake a sudden movement in the earth's crust caused by movements of tectonic plates?
Correct Answer
A. Yes
Explanation
An earthquake is indeed a sudden movement in the earth's crust caused by movements of tectonic plates. The tectonic plates are large pieces of the Earth's lithosphere that float on the semi-fluid asthenosphere below. When these plates move, they can cause stress and build up energy along their boundaries. When the stress becomes too great, it is released in the form of seismic waves, causing the ground to shake, resulting in an earthquake. Therefore, the correct answer is "Yes."
4.
What is a natural disaster?
Correct Answer
A. When a natural hazard impacts on the community causing destruction of property and loss of life.
Explanation
The given answer correctly defines a natural disaster as a situation where a natural hazard, such as a storm or earthquake, affects a community and results in the destruction of property and loss of life. This definition highlights the impact and consequences of natural disasters on human lives and infrastructure. It emphasizes the destructive nature of these events and the importance of understanding and preparing for them to minimize their impact.
5.
The social impacts of natural hazards include:
Correct Answer
E. Loss of life, stresses placed on families and people, destruction of community structures, and facilities.
Explanation
The social impacts of natural hazards can be devastating. Loss of life is one of the most tragic consequences, causing immense grief and sorrow for families and communities. The stress placed on families and individuals is also significant, as they may lose their homes, livelihoods, and sense of security. Natural hazards can also lead to the destruction of community structures and facilities, further disrupting the social fabric of a community. These impacts highlight the immense toll that natural hazards can have on society.
6.
Natural Hazards can be separated into two categories:
Correct Answer
A. 1.Those related to weather and climatic factors.
2. Those related to movements in the earths crust
Explanation
The correct answer is 1. Those related to weather and climatic factors, and 2. Those related to movements in the earth's crust. Natural hazards can be categorized into these two groups based on their causes. Hazards related to weather and climate include events such as hurricanes, tornadoes, floods, and droughts, which are influenced by atmospheric conditions. On the other hand, hazards related to movements in the earth's crust include earthquakes, volcanic eruptions, and landslides, which occur due to geological processes. Economic and environmental impacts are not the categories of natural hazards but rather the consequences or effects that these hazards can have on society and the environment.
7.
Which of the following is not a natural hazard?
Correct Answer
D. Sunny Days
Explanation
Sunny Days are not considered a natural hazard because they do not pose any immediate threat or danger to human life or property. Natural hazards are typically events or phenomena that can cause harm, such as tropical cyclones, storms and floods, bush fires, and earthquakes. While sunny days may have their own impact on weather patterns and ecosystems, they are generally not considered hazardous in and of themselves.
8.
Who is the best person in the world?
Correct Answer
A. Ashley Kanaan