1.
What causes Bushfires?
Correct Answer(s)
B. Hot and dry weather
D. Lightning and other natural disasters
Explanation
Bushfires are made more likely when the weather is very hot and dry. The higher the temperature the more likely it is that a fire will start or continue to burn. They can start by natural causes like lightning.
2.
How to prevent bushfires?
Correct Answer
B. By clearing debris and vegetation.
Explanation
People help prevent bushfires by clearing Debris and vegetation, another idea is to keep trees well clear of your powerlines.
3.
Bushfires occur on every continent except Antarctica.
Correct Answer
A. True
Explanation
Bushfires do occur on every continent expect Antarctica because of the weather conditions.
4.
Fill in the blanks:
A Bushfire is an __________ fire which can cause a lot of harm if not stopped.
Correct Answer
C. Out of control
Explanation
A Bushfire is an out of control fire which can cause a lot of harm is not stopped. It is a fire which may have been deliberately lit, accidentally lit or started by a natural cause.
5.
Why is Australia prone to bushfires?
Correct Answer
B. They have hot climate, low rainfall and natural vegetation
Explanation
Australia have many bushfires because of their climate and the fact that they have low rainfall and a lot of vegetation.
6.
What is the most common natural cause of a bushfire?
Correct Answer
C. Lightning
Explanation
The most common natural cause of bushfires is the lightning.
7.
Which one of these is not another name for Bushfires?
Correct Answer
B. Fiercefires
Explanation
The term "fiercefires" is not another name for bushfires. The other options, namely wildfires, brush fires, veldfires, and desertfires, are all alternative names for bushfires. However, "fiercefires" is not commonly used to refer to bushfires.
8.
In the United states of America how many bushfires typically occur every year?
Correct Answer
A. 60,000-80,000
Explanation
In the United States of America, the number of bushfires that typically occur every year is between 60,000-80,000. This indicates that a significant number of bushfires take place annually in the country, highlighting the importance of fire prevention and management strategies to mitigate their impact.
9.
What do bushfires cause?
Correct Answer(s)
A. Destruction of wildlife
C. Food sources lost
Explanation
Bushfires cause destruction of wildlife and loss of food sources. Bushfires can have devastating impacts on ecosystems, destroying habitats and killing or displacing countless animals. The loss of vegetation also means that food sources for animals are destroyed, leading to further negative impacts on wildlife populations.
10.
What things are needed to create a bushfire?
Correct Answer
D. Fuel, heat and oxygen
Explanation
To create a bushfire, three things are needed: fuel, heat, and oxygen. Fuel refers to dry vegetation or other flammable materials that can burn. Heat provides the energy necessary to start and sustain the fire. Oxygen is essential for combustion to occur. Without any of these elements, a bushfire cannot be created.