Science LT 1 Review for Exam

Science LT 1
Coverage

Locating Places on Earth, Resources, Energy sources, and Sustainability

Objectives

At the end of the lesson, you will...

1. locate places on earth

2. identify energy sources

3. find ways to conserve resources

4. choose sustainable actions

Multiple Choice

What is the starting point for reading latitude?

• Tropic of Cancer

• Equator

• Arctic Circle

• Antarctic Circle

Multiple Choice

What is the starting point for reading longitude?

• Arctic Circle

• International Date Line

• Prime Meridian

• Tropic of Capricorn

Multiple Choice

What are the coordinates for the Tropic of Cancer?

• 66°33′44″ N

• 66°33′44″ S

• 23°26′11.9″ N

• 23°26′11.9″ S

Multiple Choice

How many minutes are there in each degree of latitude and longitude?

• 45 minutes

• 60 minutes

• 30 minutes

• 90 minutes

Multiple Choice

How are the minutes divided between each degree of latitude or longitude?

• By 60 seconds

• Evenly

• Unevenly

• Randomly

Multiple Choice

What are latitudes?

• Imaginary lines that run from north to south

• Imaginary lines that run from west to east

• Imaginary lines that divide the earth into northern and southern hemispheres

• Imaginary lines that divide the earth into western and eastern hemispheres

Multiple Choice

What is the equator?

• The line that divides the earth into northern and southern hemispheres

• The line that divides the earth into western and eastern hemispheres

• The line that divides the earth into temperate and tropical zones

• The line that divides the earth into polar and temperate zones

Multiple Choice

What are the two main sources of energy?

• Hydroelectric and geothermal

• Coal and oil

• Solar and wind

• Renewable and non-renewable

Multiple Choice

What is the range of latitudes?

• 0 to 90 degrees

• 0 to 180 degrees

• -90 to 90 degrees

• -180 to 180 degrees

Multiple Choice

What does non-renewable energy refer to?

• Energy that replenishes naturally

• Unlimited energy sources

• Limited energy sources

• Energy from wind and sun

Multiple Choice

What are the tropic of cancer and tropic of capricorn?

• Latitudes that mark the boundaries of the tropical zone

• Latitudes that mark the boundaries of the temperate zone

• Latitudes that mark the boundaries of the polar zone

• Latitudes that mark the boundaries of the equator

Multiple Choice

Which of the following is an example of non-renewable energy sources?

• Solar power

• Hydroelectric power

• Natural gas

• Biomass energy

Multiple Choice

What is the temperate zone?

• The region between the tropical lines

• The region between the tropics and polar circles

• The region between the equator and prime meridian

• The region between the arctic and antarctic circles

Multiple Choice

What is the prime meridian?

• The line that divides the earth into northern and southern hemispheres

• The line that divides the earth into western and eastern hemispheres

• The line that divides the earth into temperate and tropical zones

• The line that divides the earth into western and eastern hemispheres

Multiple Choice

How are time zones determined?

• By counting the number of latitude degrees between two places

• By counting the number of longitude degrees between two places

• By counting the number of latitude and longitude degrees between two places

• By counting the number of latitude and longitude minutes between two places

Multiple Choice

What is oil used to produce?

• Hydrogen fuel cells

• Electricity

• Fuels like gasoline

• Heat for houses

Multiple Choice

How is coal formed?

• By the compression of air

• By the fossilization of dead remains of animals

• By the fossilization of dead remains of plants

• By volcanic activity

Multiple Choice

What is natural gas used for?

• To power vehicles

• To heat houses

• To produce electricity

• To desalinate water

Multiple Choice

What is the time difference for each longitude degree?

• 1 minute

• 2 minutes

• 3 minutes

• 4 minutes

Multiple Choice

What is uranium used to produce?

• Nuclear energy

• Electric energy

• Heat for houses

• Fuels like gasoline

Multiple Choice

What are the disadvantages of non-renewable energies for the environment?

• No environmental catastrophes

• Reduced air pollution

• Harmful gases in the atmosphere

• No radioactive residues

Multiple Choice

What are the examples of renewable energy sources mentioned in the video?

• Solar and wind

• Natural gas and nuclear

• Coal and oil

• Hydroelectric and geothermal

Multiple Choice

How do solar panels capture sunlight energy?

• To store in reservoirs

• To create wind energy

• To generate electricity

• To cool the house

Multiple Choice

What type of energy is generated from the movement of air or the wind?

• Tidal wave energy

• Geothermal energy

• Wind energy

• Hydraulic energy

Multiple Choice

What is the main advantage of renewable energies mentioned in the video?

• They are obtained from natural resources that don't run out

• They generate toxic residues

• They are not safe for health

• They emit CO2

Multiple Choice

Why can't countries with shorter daylight hours produce as much solar energy?

• Because they have more geothermal energy

• Because they have less sunlight

• Because they have more tidal wave energy

• Because they have more wind energy

Multiple Choice

What is the disadvantage of obtaining renewable energy mentioned in the video?

• It is not environmentally friendly

• It is not found everywhere in the world

• It emits CO2

• It generates toxic residues

Open Ended

What does the video suggest is indispensable to accelerate the transition to renewable energies?

Open Ended

What is the main source of geothermal energy mentioned in the video?

Multiple Choice

What are human resources?

• Tools and equipment needed to make food

• People who provide a service

• Goods that are made and used to provide a service

• Things that are found on earth and can be used by people

Multiple Choice

What are capital resources?

• Things that are found on earth and can be used by people

• Tools and equipment needed to make food

• People who provide a service

• Goods that are made and used to provide a service

Multiple Choice

What are natural resources?

• Tools and equipment needed to make food

• Things that are found on earth and can be used by people

• People who provide a service

• Goods that are made and used to provide a service

Multiple Choice

What is a service?

• Things that are found on earth and can be used by people

• People who provide a service

• Goods that are made and used to provide a service

• Something that someone does for you

Multiple Choice

What are goods?

• Something that someone does for you

• Things that are found on earth and can be used by people

• Goods that are made and used to provide a service

• People who provide a service

Multiple Choice

What do chefs make?

• Stoves

• Goods for people to eat

• Pots

• Cooking utensils

Multiple Choice

What do doctors do?

• Use natural resources

• Make goods for people to eat

• Identifies your condition and finds ways to heal it, manage it, or prevent it from coming back.

• Make and use capital resources

Multiple Choice

What are examples of human resources?

• Water, plants, and soil

• Food and drinks

• Stoves, pots, and cooking utensils

• Doctors, chefs, teachers, policemen and women, firefighters, etc.

Multiple Choice

What is the main goal of sustainable living?

• To buy new products

• To increase energy usage

• To ensure that we have enough resources for us and for all generations to come.

• To waste natural resources

Multiple Choice

What is the technique called that suggests reducing, reusing, and recycling?

• Single-use method

• Excessive consumption approach

• Wasteful living technique

• Reduce-reuse-recycle method

Multiple Choice

How can we use less water to contribute to sustainable living?

• Reuse unsalted cooking water for plants

• Take longer showers

• Keep the tap water running all the time

• Wash clothes with excessive water

Multiple Choice

What is a way to save electricity as part of sustainable living?

• Play and read to reduce energy usage

• Keep the lights on during the day

• Keep all electronic devices plugged in

• Use traditional light bulbs

Multiple Choice

What percentage of electricity used to power home electronics is consumed while the products are off?

• 75%

• 50%

• 25%

• 100%

Multiple Choice

What is the impact of excessive energy usage?

• Climate Change and energy sources can be used up

• It has no impact on the environment

• It is cost-effective

• It's a sustainable practice

Multiple Choice

What is the benefit of playing and reading in the context of sustainable living?

• It reduces the demand for natural resources, makes you healthier and smarter.

• It has no impact on energy usage.

• It's a waste of time

• It increases energy consumption

Multiple Choice

What is the best way to save electricity when electronic devices are not in use?

• Keep them plugged in

• Unplug them

• Increase their usage

• Keep them on standby mode