Sight is controlled by the nervous system
objects give off light through physical and chemical changes
objects give off light through physical and chemical changes
Humans and plants are made up of cells and everything is made of matter
Decomposition is composting
An eye is an organ
The lithosphere is like the cell wall, one protects earth and the other protects the plant cell
Masks are a way of mitigating covid-19
Like everything the earths spheres are made up of matter
Cones and rods are like adaptation and mitigations because both sets work on different parts of one big thing (sight, climate change) and are commonly associated together
Chemiluminescence is light created by a chemical reaction
Glass (lenses) are a way of adapting to bad eyesight
The cell goes through changes in the cell cycle to duplicate itself

Grad 10 Science

Chemistry

Matter

r

Matter can make...

Mixture

Pure substance

Ions

r

Ions can be/be in

Ionic compounds

Polyatomic ions

Molecules

r

Molecules are/ are in

Molecular compounds

Diatomic molecules

Chemical reactions

r

Types of chemical reactions...

Synthesis

Decomposition

Single displacement

Double displacement

Combustion

r

Types of combustion...

Complete

Incomplete

Neutralization

r

Reactants in neutralization...

Acids

Bases

Changes

r

Changes from reactions can be...

Chemical

Physical

Biology

Cells

r

Types of cells (plant, animal, stem)...A cells life (cell cycle) ...

Plant

Animal

Stem cells

Cell cycle

Tissues

r

Tissues are located in...

Plant

r

Tissue in a plant...

Meristematic tissue

Epidermal tissue

Ground tissue

Vascular tissue

Animal

r

Tissue in an animal...

Epithelial tissue

Connective tissue

Muscle tissue

Nervous tissue

Organs

r

The organs are in...

Organ systems

r

Organ systems are in...

Animal

r

Organ systems in animals are...

Integumentary system

Skeletal syestem

Musical system

Digestive system

Respiratory system

Circulatory system

Nervous system

Endocrine system

Excretory system

Reproductive system

Lymphatic system

Plant

r

Organ systems in plants are...

Root system

Shoot system

Covid-19

ACE-2 receptors

Symptoms

r

The symptoms of covid-19 can be...

A-symptomatic

Cough

Shortness of breath

Fever/chills

Muscle aches

vomiting/diarrhea

Loss of test/smell

Masks

Climate Change

Natural/anthropogenic causes

r

The natural and anthropogenic causes of climate change...

Solar variability

Volcanic activity

Techtronic activity

Orbital variation

Greenhouse gases

r

Types of greenhouse gases

Water vapor

Carbon Dioxide

Methane

Nitrous Oxide

Effects

r

Way climate change has effected the world...

Global warming

r

Global warming leads to...

Melting icecaps/permafrost

Heat waves

Forest fires

Sea levels rising

r

Rising sea levels lead to...

Flooding

Droughts

Food and water shortages

Severe weather

Extinction

Measures

r

Measures of dealing with climate change

Adaptation

r

Types of adaptation...

Global

Paris agreement

National

Shoreline/floodplain development

Local

Composting

Mitigation

r

Types of mitigation...

Global

Electric jet engines

National

Carbon tax

Nuclear power

Local

Home gardens

Geothermal heating systems

The earths spheres

r

The different spheres of the earth...

Atmosphere

Hydrosphere

Lithosphere

Biosphere

Environmental regulations

r

New environmental regulation methods ...

Individual limits

Cap and trade

Main topic

Light and Optics

Luminous objects

r

Types of luminous objects are as follows...

Incandescence

Fluorescence

Chemiluminescence

Phosphorescence

Electroluminescence

Triboluminescence

Light from electric discharge

Bioluminescence

Reflection

r

Types of reflections...

Regular reflection

Defuse reflection

Sight

Colour

r

Explains how we see colour...

Colour theory

Additive approach

Subtractive approach

Eyes

r

parts of our eyes...

Solera

Cornea

Iris

Lens

Cones and rods

Retina

Optic nerve

Mirrors

r

Types of mirrors...

Plane

Curved

r

Types of curved mirrors...

Concave

Convex

Lenses

r

Types of lenses...

Concave

Convex