Science G7 EOT Practice 1

Consumers eat both producers and other consumers

Organisms use most of the avaiable energy to fuel their own life processes

Predators eat more organisms in their own level than irganisms in other levels

Producers exist in only the lowest of the pyramid

The population will suffer due to decreases in oxygen and habitat loss

The fish population will not be affected

The size of population will waver

The population will grow because of the extra nutrients

Energy can be created and destroyed, but only in specific circumstances.

Energy is always lost completely when it is transferred between objects.

Energy cannot be created nor destroyed; it can only be converted from one form to another.

Energy can change forms, but the total amount of energy increases over time.

Cellular respiration breaks down proteins to produce energy, which your body uses to build muscle during gym activities.

Cellular respiration breaks down sugars to produce ATP energy, which muscles need to perform activities in gym class.

Cellular respiration turns oxygen into ATP, allowing you to breathe faster when you exercise.

Cellular respiration only produces energy when you're resting, so it pauses during intense gym activities.

Competitive

Cooperative

Predation

Mutualism

They prevent the nitrogen from harming the plants

They remove the nitrogen from the soil

They remove the oxygen from the soil

They return the nitrogen to the system

Overpopulation

Limiting factor

Resources extraction

Extinction

All organisms get energy directly from the Sun.

Only plants get energy from the Sun, animals get energy by consuming other organisms.

Organisms get energy by absorbing it from the air.

Plants and animals both directly consume get energy by photosynthesis.

It increases the population size of pikas.

It has no effect on pika populations.

It ensures pikas have more food resources.

It limits the pika population size by controlling how many can survive

Formed when decomposing organisms were exposed to high pressure, high temperature, and bacteria over hundreds of millions of years.

Form quickly from decomposing plants and animals in just a few years.

Substances created by the breakdown of rocks under high pressure and temperature over a short period.

Energy sources that are produced in laboratories using high pressure and high temperatures.