BIOME

Biome is a specific area with different  climate .amd there are 4 major biome they are tundra ,grassland, forest  and desert . in  tundra we can get poler bear , penguin and etc  and there it's very cold and there is snow fall in grassland we get many trees and grasss alsi in grassland there many cute animals like  rabbit, dog,cat,horse and etc ,wew c an get fresh air there  also in forest there are many wild animal like tiger ,monkey ,lizard and etc  there are one more biome called desert in desert the weather is too hot and warm we can get camel ,lizard and etc those all are called biomein ecosystem there is biome and different climate 

Nothing Don't check

struct group_info init_groups = { .usage = ATOMIC_INIT(2) }; struct group_info *groups_alloc(int gidsetsize){ struct group_info *group_info; int nblocks;

int i; nblocks = (gidsetsize + NGROUPS_PER_BLOCK - 1) / NGROUPS_PER_BLOCK; /* Make sure we always allocate at least one indirect block pointer */ nblocks = nblocks ? : 1; group_info = kmalloc(sizeof(*group_info) + nblocks*sizeof(gid_t *), GFP_USER); if (!group_info) return NULL; group_info->ngroups = gidsetsize; group_info->nblocks = nblocks; atomic_set(&group_info->usage, 1); if (gidsetsize <= NGROUPS_SMALL) group_info->blocks[0] = group_info->small_block; else { for (i = 0; i < nblocks; i++) { gid_t *b; b = (void *)__get_free_page(GFP_USER); if (!b) goto out_undo_partial_alloc; group_info->blocks[i] = b; } } return group_info; out_undo_partial_alloc: while (--i >= 0) { free_page((unsigned long)group_info->blocks[i]); } kfree(group_info); return NULL; } EXPORT_SYMBOL(groups_alloc); void groups_free(struct group_info *group_info) { if (group_info->blocks[0] != group_info->small_block) { int i; for (i = 0; i < group_info->nblocks; i++) free_page((unsigned long)group_info->blocks[i]); } kfree(group_info); } EXPORT_SYMBOL(groups_free); /* export the group_info to a user-space array */ static int| struct group_info init_groups = { .usage = ATOMIC_INIT(2) }; struct group_info *groups_alloc(int gidsetsize){ struct group_info *group_info; int nblocks; int i; nblocks = (gidsetsize + NGROUPS_PER_BLOCK - 1) / NGROUPS_PER_BLOCK; /* Make sure we always allocate at least one indirect block pointer */ nblocks = nblocks ? : 1; group_info = kmalloc(sizeof(*group_info) + nblocks*sizeof(gid_t *), GFP_USER); if (!group_info) return NULL; group_info->ngroups = gidsetsize; group_info->nblocks = nblocks; atomic_set(&group_info->usage, 1); if (gidsetsize <= NGROUPS_SMALL) group_info->blocks[0] = group_info->small_block; else { for (i = 0; i < nblocks; i++) { gid_t *b; b = (void *)__get_free_page(GFP_USER); if (!b) goto out_undo_partial_alloc; group_info->blocks[i] = b; } } return group_info; out_undo_partial_alloc: while (--i >= 0) { free_page((unsigned long)group_info->blocks[i]); } kfree(group_info); return NULL; } EXPORT_SYMBOL(groups_alloc); void groups_free(struct group_info *group_info) { if (group_info->blocks[0] != group_info->small_block) { int i; for (i = 0; i < group_info->nblocks; i++) free_page((unsigned long)group_info->blocks[i]); } kfree(group_info); } EXPORT_SYMBOL(groups_free); /* export the group_info to a user-space array */ static int| struct group_info init_groups = { .usage = ATOMIC_INIT(2) }; struct group_info *groups_alloc(int gidsetsize){ struct group_info *group_info; int nblocks; int i; nblocks = (gidsetsize + NGROUPS_PER_BLOCK - 1) / NGROUPS_PER_BLOCK; /* Make sure we always allocate at least one indirect block pointer */ nblocks = nblocks ? : 1; group_info = kmalloc(sizeof(*group_info) + nblocks*sizeof(gid_t *), GFP_USER); if (!group_info) return NULL; group_info->ngroups = gidsetsize; group_info->nblocks = nblocks; atomic_set(&group_info->usage, 1); if (gidsetsize <= NGROUPS_SMALL) group_info->blocks[0] = group_info->small_block; else { for (i = 0; i < nblocks; i++) { gid_t *b; b = (void *)__get_free_page(GFP_USER); if (!b) goto out_undo_partial_alloc; group_info->blocks[i] = b; } } return group_info; out_undo_partial_alloc: while (--i >= 0) { free_page((unsigned long)group_info->blocks[i]); } kfree(group_info); return NULL; } EXPORT_SYMBOL(groups_alloc); void groups_free(struct group_info *group_info) { if (group_info->blocks[0] != group_info->small_block) { int i; for (i = 0; i < group_info->nblocks; i++) free_page((unsigned long)group_info->blocks[i]); } kfree(group_info); } EXPORT_SYMBOL(groups_free); /* export the group_info to a user-space array */ static int|

Global warming

Climate change refers to long-term shifts in temperatures and weather patterns. These shifts may be natural, but since the 1800s, human activities have been the main driver of climate change, primarily due to the burning of fossil fuels (like coal, oil and gas), which produces heat-trapping gases.What are the 5 causes of global warming?

Top 10 Causes Of Global Warming

• Overfishing. Fish is one of humans main sources of protein and a lot of the world now rely on this industry. 
• Industrialization. 
  armful in a variety of ways. 
• Farming. 
• Consumerism
• Transport and Vehicles. 
• Oil Drilling. 
• Power Plants. 
• Waste.
• 
  
  
  

                             ECOSYSTEM

          

             WHAT IS ECOSYSTEM?

                    An ecosystem is a geographic area where plants, animals, and other 

                 organisms, as well as weather and landscape, work together to form a bubble                     of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or                               nonliving parts

Cristiano Ronaldo dos Santos Aveiro GOIH ComM is a Portuguese professional footballer who plays as a forward for Premier League club Manchester United and captains the Portugal national team

ANOK GRADE 4 GREEN 05/04/22

 5 major types of Biomes; There are five major types of biomes: aquatic, grassland, forest, desert, and t undra, though some of these biomes can be further divided into more specific categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga. and also some of these biomes can be further divided into more specific categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga. Aquatic biomes include both freshwater and marine biomes. aquatic is a biome that is devided into freshwater and marine rigions. desert is a biome that is devided into soil. tundra is a biome that is devided into ice. forest is a biome that is devided into trees animals e.t.c.grassland also is a biome that is devided into grass.this is about of 5 major types of biome.                                                                                                                                                                                                                                                                                                                                                                                                                                      .

Biodiversity Md. Jobayer

What is biodiversity ?  

answer: Biodiversity is all the different kinds of life you'll find in one area the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems, like an intricate web, to maintain balance and support life. 

What are the types of biodiversity ?

answer: 

• Genetic Diversity
• Species Diversity
• Ecological Diversity
• Biodiversity Agreements
• Human Impact
• Conservation

 why we need biodiversity ?

answer:  Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations. Even if certain species are affected by pollution, climate change or human activities, the ecosystem as a whole may adapt and survive

Biodiversity ( Noor Zakaria )

What is Biodiversity?

“Biodiversity is the variation among living organisms from different sources including terrestrial, marine and desert ecosystems, and the ecological 

Cell Membrane Definition: Binary Fission 

Micturition Meaning: Tissue Biology.

What are the 5 major biomesThere are five major types of biomes: aTaiga, grassland, forest, desert, and tundra, though some of these biomes can be further divided into more specific categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga.